diff --git a/share/qtcreator/qmldesigner/materialBrowserQmlSource/ItemBorder.qml b/share/qtcreator/qmldesigner/materialBrowserQmlSource/ItemBorder.qml
new file mode 100644
index 00000000000..a7ea85078e7
--- /dev/null
+++ b/share/qtcreator/qmldesigner/materialBrowserQmlSource/ItemBorder.qml
@@ -0,0 +1,38 @@
+// Copyright (C) 2025 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+import QtQuick
+import QtQuick.Shapes
+import StudioTheme as StudioTheme
+
+Shape {
+    id: root
+
+    property bool selected: false
+    property bool rightClicked: false
+
+    anchors.fill: parent
+
+    ShapePath {
+        strokeWidth: root.rightClicked ? 2 : 0
+        fillColor: "transparent"
+        strokeColor: StudioTheme.Values.themeInteractionHover
+        strokeStyle: ShapePath.DashLine
+        dashPattern: [ 2, 4 ]
+        PathRectangle {
+            width: root.width
+            height: root.height
+        }
+    }
+
+    ShapePath {
+        strokeWidth: root.selected ? 1 : 0
+        strokeColor: StudioTheme.Values.themeControlOutlineInteraction
+        fillColor: "transparent"
+        strokeStyle: ShapePath.PathLinear
+        PathRectangle {
+            width: root.width
+            height: root.height
+        }
+    }
+}
diff --git a/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowser.qml b/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowser.qml
index 06f5d3c2063..e173d10af1c 100644
--- a/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowser.qml
+++ b/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowser.qml
@@ -16,7 +16,9 @@ Item {
     readonly property bool enableUiElements: materialBrowserModel.hasMaterialLibrary
                                              && materialBrowserModel.hasQuick3DImport
 
-    property var currMaterialItem: null
+    property MaterialItem currMaterialItem: null
+    property TextureItem currTextureItem: null
+
     property var rootView: MaterialBrowserBackend.rootView
     property var materialBrowserModel: MaterialBrowserBackend.materialBrowserModel
     property var materialBrowserTexturesModel: MaterialBrowserBackend.materialBrowserTexturesModel
@@ -64,7 +66,7 @@ Item {
 
     // Called from C++ to refresh a preview material after it changes
     function refreshPreview(idx) {
-        var item = materialRepeater.itemAt(idx);
+        var item = materialRepeater.itemAt(idx)
         if (item)
             item.refreshPreview()
     }
@@ -135,15 +137,18 @@ Item {
         let rowIdx = -1
         let matSecFocused = rootView.materialSectionFocused && materialsSection.expanded
         let texSecFocused = !rootView.materialSectionFocused && texturesSection.expanded
+        let selectedMaterialIndex = root.currMaterialItem ? root.currMaterialItem.itemIndex : -1
+        let selectedTextureIndex = root.currTextureItem ? root.currTextureItem.itemIndex : -1
 
         if (delta < 0) {
             if (matSecFocused) {
-                targetIdx = root.nextVisibleItem(materialBrowserModel.selectedIndex,
+                targetIdx = root.nextVisibleItem(selectedMaterialIndex,
                                                  delta, materialBrowserModel)
+
                 if (targetIdx >= 0)
                     materialBrowserModel.selectMaterial(targetIdx)
             } else if (texSecFocused) {
-                targetIdx = root.nextVisibleItem(materialBrowserTexturesModel.selectedIndex,
+                targetIdx = root.nextVisibleItem(selectedTextureIndex,
                                                  delta, materialBrowserTexturesModel)
                 if (targetIdx >= 0) {
                     materialBrowserTexturesModel.selectTexture(targetIdx)
@@ -152,7 +157,7 @@ Item {
                     if (targetIdx >= 0) {
                         if (delta !== -1) {
                             // Try to match column when switching between materials/textures
-                            origRowIdx = root.rowIndexOfItem(materialBrowserTexturesModel.selectedIndex,
+                            origRowIdx = root.rowIndexOfItem(selectedTextureIndex,
                                                              -delta, materialBrowserTexturesModel)
                             if (root.visibleItemCount(materialBrowserModel) > origRowIdx) {
                                 rowIdx = root.rowIndexOfItem(targetIdx, -delta, materialBrowserModel)
@@ -179,7 +184,7 @@ Item {
             }
         } else if (delta > 0) {
             if (matSecFocused) {
-                targetIdx = root.nextVisibleItem(materialBrowserModel.selectedIndex,
+                targetIdx = root.nextVisibleItem(selectedMaterialIndex,
                                                  delta, materialBrowserModel)
                 if (targetIdx >= 0) {
                     materialBrowserModel.selectMaterial(targetIdx)
@@ -188,7 +193,7 @@ Item {
                     if (targetIdx >= 0) {
                         if (delta !== 1) {
                             // Try to match column when switching between materials/textures
-                            origRowIdx = root.rowIndexOfItem(materialBrowserModel.selectedIndex,
+                            origRowIdx = root.rowIndexOfItem(selectedMaterialIndex,
                                                              delta, materialBrowserModel)
                             if (root.visibleItemCount(materialBrowserTexturesModel) > origRowIdx) {
                                 if (origRowIdx > 0) {
@@ -207,7 +212,7 @@ Item {
                     }
                 }
             } else if (texSecFocused) {
-                targetIdx = root.nextVisibleItem(materialBrowserTexturesModel.selectedIndex,
+                targetIdx = root.nextVisibleItem(selectedTextureIndex,
                                                  delta, materialBrowserTexturesModel)
                 if (targetIdx >= 0)
                     materialBrowserTexturesModel.selectTexture(targetIdx)
@@ -300,14 +305,13 @@ Item {
 
     function ensureSelectedVisible() {
         if (rootView.materialSectionFocused && materialsSection.expanded && root.currMaterialItem
-                && materialBrowserModel.isVisible(materialBrowserModel.selectedIndex)) {
+                && root.currMaterialItem.matchedSearch) {
             return root.ensureVisible(root.currMaterialItem.mapToItem(scrollView.contentItem, 0, 0).y,
                                       root.currMaterialItem.height)
-        } else if (!rootView.materialSectionFocused && texturesSection.expanded) {
-            let currItem = texturesRepeater.itemAt(materialBrowserTexturesModel.selectedIndex)
-            if (currItem && materialBrowserTexturesModel.isVisible(materialBrowserTexturesModel.selectedIndex))
-                return root.ensureVisible(currItem.mapToItem(scrollView.contentItem, 0, 0).y,
-                                          currItem.height)
+        } else if (!rootView.materialSectionFocused && texturesSection.expanded && root.currTextureItem
+                   && root.currTextureItem.matchedSearch) {
+            return root.ensureVisible(root.currTextureItem.mapToItem(scrollView.contentItem, 0, 0).y,
+                                      root.currTextureItem.height)
         } else {
             return root.ensureVisible(0, 90)
         }
@@ -341,16 +345,6 @@ Item {
     Connections {
         target: materialBrowserModel
 
-        function onSelectedIndexChanged() {
-            // commit rename upon changing selection
-            if (root.currMaterialItem)
-                root.currMaterialItem.forceFinishEditing();
-
-            root.currMaterialItem = materialRepeater.itemAt(materialBrowserModel.selectedIndex);
-
-            ensureTimer.start()
-        }
-
         function onIsEmptyChanged() {
             ensureTimer.start()
         }
@@ -359,10 +353,6 @@ Item {
     Connections {
         target: materialBrowserTexturesModel
 
-        function onSelectedIndexChanged() {
-            ensureTimer.start()
-        }
-
         function onIsEmptyChanged() {
             ensureTimer.start()
         }
@@ -706,10 +696,24 @@ Item {
                                 }
 
                                 delegate: MaterialItem {
+                                    id: matItem
+
                                     width: root.cellWidth
                                     height: root.cellHeight
+                                    rightClicked: ctxMenu.targetItem === this
 
                                     onShowContextMenu: ctxMenu.popupMenu(this, model)
+
+                                    onSelectedChanged: {
+                                        matItem.forceFinishEditing()
+
+                                        if (matItem.selected) {
+                                            root.currMaterialItem = this
+                                            ensureTimer.start()
+                                        } else if (root.currMaterialItem === this) {
+                                            root.currMaterialItem = null
+                                        }
+                                    }
                                 }
 
                                 onCountChanged: root.responsiveResize(root.width, root.height)
@@ -717,7 +721,7 @@ Item {
                         }
 
                         Text {
-                            text: qsTr("No match found.");
+                            text: qsTr("No match found.")
                             color: StudioTheme.Values.themeTextColor
                             font.pixelSize: StudioTheme.Values.baseFontSize
                             leftPadding: 10
@@ -801,10 +805,24 @@ Item {
 
                                 model: materialBrowserTexturesModel
                                 delegate: TextureItem {
+                                    id: texItem
+
                                     width: root.cellWidth
                                     height: root.cellHeight
+                                    rightClicked: ctxMenuTextures.textureIndex === index
 
                                     onShowContextMenu: ctxMenuTextures.popupMenu(model)
+
+                                    onSelectedChanged: {
+                                        texItem.forceFinishEditing()
+
+                                        if (texItem.selected) {
+                                            root.currTextureItem = this
+                                            ensureTimer.start()
+                                        } else if (root.currTextureItem === this) {
+                                            root.currTextureItem = null
+                                        }
+                                    }
                                 }
 
                                 onCountChanged: root.responsiveResize(root.width, root.height)
@@ -812,7 +830,7 @@ Item {
                         }
 
                         Text {
-                            text: qsTr("No match found.");
+                            text: qsTr("No match found.")
                             color: StudioTheme.Values.themeTextColor
                             font.pixelSize: StudioTheme.Values.baseFontSize
                             leftPadding: 10
diff --git a/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowserContextMenu.qml b/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowserContextMenu.qml
index cf28242b22e..a47b983bd46 100644
--- a/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowserContextMenu.qml
+++ b/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowserContextMenu.qml
@@ -12,6 +12,7 @@ StudioControls.Menu {
 
     property var targetMaterial: null
     property var targetItem: null
+    property int targetIndex: -1
     property int copiedMaterialInternalId: -1
     property var matSectionsModel: []
     property bool restoreFocusOnClose: true
@@ -22,12 +23,19 @@ StudioControls.Menu {
     {
         this.targetItem = targetItem
         this.targetMaterial = targetMaterial
+        this.targetIndex = targetMaterial ? targetMaterial.index : -1
         restoreFocusOnClose = true
         popup()
     }
 
     closePolicy: StudioControls.Menu.CloseOnEscape | StudioControls.Menu.CloseOnPressOutside
 
+    onClosed: {
+        this.targetItem = null
+        this.targetMaterial = null
+        this.targetIndex = -1
+    }
+
     StudioControls.MenuItem {
         text: qsTr("Apply to selected (replace)")
         enabled: root.targetMaterial && materialBrowserModel.hasModelSelection
@@ -50,26 +58,26 @@ StudioControls.Menu {
 
         onAboutToShow: {
             if (root.targetMaterial.hasDynamicProperties)
-                root.matSectionsModel = ["All", "Custom"];
+                root.matSectionsModel = ["All", "Custom"]
             else
-                root.matSectionsModel = ["All"];
+                root.matSectionsModel = ["All"]
 
             switch (root.targetMaterial.materialType) {
             case "DefaultMaterial":
-                root.matSectionsModel = root.matSectionsModel.concat(materialBrowserModel.defaultMaterialSections);
-                break;
+                root.matSectionsModel = root.matSectionsModel.concat(materialBrowserModel.defaultMaterialSections)
+                break
 
             case "PrincipledMaterial":
-                root.matSectionsModel = root.matSectionsModel.concat(materialBrowserModel.principledMaterialSections);
-                break;
+                root.matSectionsModel = root.matSectionsModel.concat(materialBrowserModel.principledMaterialSections)
+                break
 
             case "SpecularGlossyMaterial":
-                root.matSectionsModel = root.matSectionsModel.concat(materialBrowserModel.specularGlossyMaterialSections);
-                break;
+                root.matSectionsModel = root.matSectionsModel.concat(materialBrowserModel.specularGlossyMaterialSections)
+                break
 
             case "CustomMaterial":
-                root.matSectionsModel = root.matSectionsModel.concat(materialBrowserModel.customMaterialSections);
-                break;
+                root.matSectionsModel = root.matSectionsModel.concat(materialBrowserModel.customMaterialSections)
+                break
             }
         }
 
@@ -81,7 +89,7 @@ StudioControls.Menu {
                 enabled: root.targetMaterial
                 onTriggered: {
                     root.copiedMaterialInternalId = root.targetMaterial.materialInternalId
-                    materialBrowserModel.copyMaterialProperties(materialBrowserModel.selectedIndex, modelData)
+                    materialBrowserModel.copyMaterialProperties(root.targetIndex, modelData)
                 }
             }
         }
@@ -93,7 +101,7 @@ StudioControls.Menu {
                  && root.copiedMaterialInternalId !== root.targetMaterial.materialInternalId
                  && root.targetMaterial.materialType === materialBrowserModel.copiedMaterialType
                  && materialBrowserModel.isCopiedMaterialValid()
-        onTriggered: materialBrowserModel.pasteMaterialProperties(materialBrowserModel.selectedIndex)
+        onTriggered: materialBrowserModel.pasteMaterialProperties(root.targetIndex)
     }
 
     StudioControls.MenuSeparator {}
@@ -101,7 +109,7 @@ StudioControls.Menu {
     StudioControls.MenuItem {
         text: qsTr("Duplicate")
         enabled: root.targetMaterial
-        onTriggered: materialBrowserModel.duplicateMaterial(materialBrowserModel.selectedIndex)
+        onTriggered: materialBrowserModel.duplicateMaterial(root.targetIndex)
     }
 
     StudioControls.MenuItem {
@@ -117,7 +125,7 @@ StudioControls.Menu {
         text: qsTr("Delete")
         enabled: root.targetMaterial
 
-        onTriggered: materialBrowserModel.deleteMaterial(materialBrowserModel.selectedIndex)
+        onTriggered: materialBrowserModel.deleteMaterial(root.targetIndex)
     }
 
     StudioControls.MenuSeparator {}
@@ -131,7 +139,7 @@ StudioControls.Menu {
     StudioControls.MenuItem {
         text: qsTr("Add to Content Library")
 
-        onTriggered: MaterialBrowserBackend.rootView.addMaterialToContentLibrary()
+        onTriggered: MaterialBrowserBackend.rootView.addMaterialToContentLibrary(root.targetMaterial)
     }
 
     StudioControls.MenuItem {
@@ -142,8 +150,8 @@ StudioControls.Menu {
 
     StudioControls.MenuItem {
         text: qsTr("Export Material")
-        enabled: !materialBrowserModel.selectedMaterialIsComponent // TODO: support component materials
+        enabled: root.targetMaterial && !root.targetMaterial.materialIsComponent // TODO: support component materials
 
-        onTriggered: MaterialBrowserBackend.rootView.exportMaterial()
+        onTriggered: MaterialBrowserBackend.rootView.exportMaterial(root.targetIndex)
     }
 }
diff --git a/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowserItemName.qml b/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowserItemName.qml
index eb599fa0c3b..4bf1f3b8437 100644
--- a/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowserItemName.qml
+++ b/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialBrowserItemName.qml
@@ -26,7 +26,7 @@ TextInput {
     validator: RegularExpressionValidator { regularExpression: /^(\w+\s)*\w+$/ }
 
     signal renamed(string newName)
-    signal clicked()
+    signal clicked(var mouseEvent)
 
     function startRename()
     {
@@ -40,7 +40,7 @@ TextInput {
     function commitRename()
     {
         if (root.readOnly)
-            return;
+            return
 
         root.renamed(root.text)
     }
@@ -61,7 +61,7 @@ TextInput {
         id: mouseArea
         anchors.fill: parent
 
-        onClicked: root.clicked()
+        onClicked: (mouseEvent) => root.clicked(mouseEvent)
         onDoubleClicked: root.startRename()
     }
 }
diff --git a/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialItem.qml b/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialItem.qml
index 47eed8a7d6b..1846dc41dc9 100644
--- a/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialItem.qml
+++ b/share/qtcreator/qmldesigner/materialBrowserQmlSource/MaterialItem.qml
@@ -10,6 +10,11 @@ import MaterialBrowserBackend
 Item {
     id: root
 
+    readonly property bool selected: materialSelected?? false
+    readonly property bool matchedSearch: materialMatchedSearch?? false
+    readonly property int itemIndex: index
+    property bool rightClicked: false
+
     signal showContextMenu()
 
     function refreshPreview() {
@@ -25,7 +30,7 @@ Item {
         matName.startRename()
     }
 
-    visible: materialVisible
+    visible: matchedSearch
 
     DropArea {
         anchors.fill: parent
@@ -55,17 +60,20 @@ Item {
         anchors.fill: parent
         acceptedButtons: Qt.LeftButton | Qt.RightButton
 
-        onPressed: (mouse) => {
-            MaterialBrowserBackend.materialBrowserModel.selectMaterial(index)
+        function handleClick(mouse) {
             MaterialBrowserBackend.rootView.focusMaterialSection(true)
 
-            if (mouse.button === Qt.LeftButton)
+            if (mouse.button === Qt.LeftButton) {
+                let appendMat = mouse.modifiers & Qt.ControlModifier
                 MaterialBrowserBackend.rootView.startDragMaterial(index, mapToGlobal(mouse.x, mouse.y))
-            else if (mouse.button === Qt.RightButton)
+                MaterialBrowserBackend.materialBrowserModel.selectMaterial(index, appendMat)
+            } else if (mouse.button === Qt.RightButton) {
                 root.showContextMenu()
+            }
         }
 
-        onDoubleClicked: MaterialBrowserBackend.materialBrowserModel.openMaterialEditor();
+        onPressed: (mouse) => handleClick(mouse)
+        onDoubleClicked: MaterialBrowserBackend.materialBrowserModel.openMaterialEditor()
     }
 
     Column {
@@ -95,24 +103,16 @@ Item {
             anchors.horizontalCenter: parent.horizontalCenter
 
             onRenamed: (newName) => {
-                MaterialBrowserBackend.materialBrowserModel.renameMaterial(index, newName);
+                MaterialBrowserBackend.materialBrowserModel.renameMaterial(index, newName)
                 mouseArea.forceActiveFocus()
             }
 
-            onClicked: {
-                MaterialBrowserBackend.materialBrowserModel.selectMaterial(index)
-                MaterialBrowserBackend.rootView.focusMaterialSection(true)
-            }
+            onClicked: (mouse) => mouseArea.handleClick(mouse)
         }
     }
 
-    Rectangle {
-        id: marker
-        anchors.fill: parent
-        border.width: MaterialBrowserBackend.materialBrowserModel.selectedIndex === index ? MaterialBrowserBackend.rootView.materialSectionFocused ? 3 : 1 : 0
-        border.color: MaterialBrowserBackend.materialBrowserModel.selectedIndex === index
-                            ? StudioTheme.Values.themeControlOutlineInteraction
-                            : "transparent"
-        color: "transparent"
+    ItemBorder {
+        selected: root.selected
+        rightClicked: root.rightClicked
     }
 }
diff --git a/share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureBrowserContextMenu.qml b/share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureBrowserContextMenu.qml
index 99f398c8fbb..ebf367f675f 100644
--- a/share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureBrowserContextMenu.qml
+++ b/share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureBrowserContextMenu.qml
@@ -11,21 +11,28 @@ StudioControls.Menu {
     id: root
 
     property int textureInternalId: -1
+    property int textureIndex: -1
 
     property var materialBrowserTexturesModel: MaterialBrowserBackend.materialBrowserTexturesModel
 
     function popupMenu(targetTexture = null)
     {
         root.textureInternalId = targetTexture ? targetTexture.textureInternalId : -1
+        root.textureIndex = targetTexture ? targetTexture.index : -1
 
         materialBrowserTexturesModel.updateSceneEnvState()
-        materialBrowserTexturesModel.updateModelSelectionState()
+        materialBrowserTexturesModel.updateSelectionState()
 
         popup()
     }
 
     closePolicy: StudioControls.Menu.CloseOnEscape | StudioControls.Menu.CloseOnPressOutside
 
+    onClosed: {
+        root.textureIndex = -1
+        root.textureInternalId = -1
+    }
+
     StudioControls.MenuItem {
         text: qsTr("Apply to selected model")
         enabled: root.textureInternalId >= 0 && materialBrowserTexturesModel.hasSingleModelSelection
@@ -33,8 +40,8 @@ StudioControls.Menu {
     }
 
     StudioControls.MenuItem {
-        text: qsTr("Apply to selected material")
-        enabled: root.textureInternalId >= 0 && MaterialBrowserBackend.materialBrowserModel.selectedIndex >= 0
+        text: qsTr("Apply to selected material(s)")
+        enabled: root.textureInternalId >= 0 && materialBrowserTexturesModel.onlyMaterialsSelected
         onTriggered: materialBrowserTexturesModel.applyToSelectedMaterial(root.textureInternalId)
     }
 
@@ -49,13 +56,13 @@ StudioControls.Menu {
     StudioControls.MenuItem {
         text: qsTr("Duplicate")
         enabled: root.textureInternalId >= 0
-        onTriggered: materialBrowserTexturesModel.duplicateTexture(materialBrowserTexturesModel.selectedIndex)
+        onTriggered: materialBrowserTexturesModel.duplicateTexture(root.textureIndex)
     }
 
     StudioControls.MenuItem {
         text: qsTr("Delete")
         enabled: root.textureInternalId >= 0
-        onTriggered: materialBrowserTexturesModel.deleteTexture(materialBrowserTexturesModel.selectedIndex)
+        onTriggered: materialBrowserTexturesModel.deleteTexture(root.textureIndex)
     }
 
     StudioControls.MenuSeparator {}
diff --git a/share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureItem.qml b/share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureItem.qml
index 19f656e51e5..7b53c8445f4 100644
--- a/share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureItem.qml
+++ b/share/qtcreator/qmldesigner/materialBrowserQmlSource/TextureItem.qml
@@ -11,7 +11,12 @@ import MaterialBrowserBackend
 Item {
     id: root
 
-    visible: textureVisible
+    readonly property bool selected: textureSelected?? false
+    readonly property bool matchedSearch: textureMatchedSearch?? false
+    readonly property int itemIndex: index
+    property bool rightClicked: false
+
+    visible: matchedSearch
 
     signal showContextMenu()
 
@@ -26,17 +31,20 @@ Item {
         acceptedButtons: Qt.LeftButton | Qt.RightButton
         hoverEnabled: true
 
-        onPressed: (mouse) => {
-            MaterialBrowserBackend.materialBrowserTexturesModel.selectTexture(index)
+        function handleClick(mouse) {
             MaterialBrowserBackend.rootView.focusMaterialSection(false)
 
-            if (mouse.button === Qt.LeftButton)
+            if (mouse.button === Qt.LeftButton) {
+                let appendTexture = mouse.modifiers & Qt.ControlModifier
+                MaterialBrowserBackend.materialBrowserTexturesModel.selectTexture(index, appendTexture)
                 MaterialBrowserBackend.rootView.startDragTexture(index, mapToGlobal(mouse.x, mouse.y))
-            else if (mouse.button === Qt.RightButton)
+            } else if (mouse.button === Qt.RightButton) {
                 root.showContextMenu()
+            }
         }
 
-        onDoubleClicked: MaterialBrowserBackend.materialBrowserTexturesModel.openTextureEditor();
+        onPressed: (mouse) => handleClick(mouse)
+        onDoubleClicked: MaterialBrowserBackend.materialBrowserTexturesModel.openTextureEditor()
     }
 
     ToolTip {
@@ -83,26 +91,16 @@ Item {
             anchors.horizontalCenter: parent.horizontalCenter
 
             onRenamed: (newName) => {
-                MaterialBrowserBackend.materialBrowserTexturesModel.setTextureName(index, newName);
+                MaterialBrowserBackend.materialBrowserTexturesModel.setTextureName(index, newName)
                 mouseArea.forceActiveFocus()
             }
 
-            onClicked: {
-                MaterialBrowserBackend.materialBrowserTexturesModel.selectTexture(index)
-                MaterialBrowserBackend.rootView.focusMaterialSection(false)
-            }
+            onClicked: (mouse) => mouseArea.handleClick(mouse)
         }
     }
 
-    Rectangle {
-        id: marker
-        anchors.fill: parent
-
-        color: "transparent"
-        border.width: MaterialBrowserBackend.materialBrowserTexturesModel.selectedIndex === index
-                            ? !MaterialBrowserBackend.rootView.materialSectionFocused ? 3 : 1 : 0
-        border.color: MaterialBrowserBackend.materialBrowserTexturesModel.selectedIndex === index
-                            ? StudioTheme.Values.themeControlOutlineInteraction
-                            : "transparent"
+    ItemBorder {
+        selected: root.selected
+        rightClicked: root.rightClicked
     }
 }
diff --git a/src/plugins/qmldesigner/components/componentcore/utils3d.cpp b/src/plugins/qmldesigner/components/componentcore/utils3d.cpp
index 1673c854d6b..13f24d42fd1 100644
--- a/src/plugins/qmldesigner/components/componentcore/utils3d.cpp
+++ b/src/plugins/qmldesigner/components/componentcore/utils3d.cpp
@@ -234,6 +234,26 @@ QList<ModelNode> getSelectedModels(AbstractView *view)
     });
 }
 
+QList<ModelNode> getSelectedTextures(AbstractView *view)
+{
+    if (!view || !view->model())
+        return {};
+
+    return Utils::filtered(view->selectedModelNodes(), [](const ModelNode &node) {
+        return node.metaInfo().isQtQuick3DTexture();
+    });
+}
+
+QList<ModelNode> getSelectedMaterials(AbstractView *view)
+{
+    if (!view || !view->model())
+        return {};
+
+    return Utils::filtered(view->selectedModelNodes(), [](const ModelNode &node) {
+        return node.metaInfo().isQtQuick3DMaterial();
+    });
+}
+
 void applyMaterialToModels(AbstractView *view, const ModelNode &material,
                            const QList<ModelNode> &models, bool add)
 {
diff --git a/src/plugins/qmldesigner/components/componentcore/utils3d.h b/src/plugins/qmldesigner/components/componentcore/utils3d.h
index b14784d0291..38a47f465dc 100644
--- a/src/plugins/qmldesigner/components/componentcore/utils3d.h
+++ b/src/plugins/qmldesigner/components/componentcore/utils3d.h
@@ -43,6 +43,8 @@ ModelNode selectedTexture(AbstractView *view);
 ModelNode resolveSceneEnv(AbstractView *view, int sceneId);
 
 QList<ModelNode> getSelectedModels(AbstractView *view);
+QList<ModelNode> getSelectedTextures(AbstractView *view);
+QList<ModelNode> getSelectedMaterials(AbstractView *view);
 void applyMaterialToModels(AbstractView *view, const ModelNode &material,
                            const QList<ModelNode> &models, bool add = false);
 
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.cpp b/src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.cpp
index 1c8d15d08a7..5ee5e7a1c6b 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.cpp
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.cpp
@@ -33,32 +33,32 @@ int MaterialBrowserModel::rowCount(const QModelIndex &) const
 
 QVariant MaterialBrowserModel::data(const QModelIndex &index, int role) const
 {
-    QTC_ASSERT(index.isValid() && index.row() < m_materialList.size(), return {});
-    QTC_ASSERT(roleNames().contains(role), return {});
+    QTC_ASSERT(index.isValid(), return {});
 
-    QByteArray roleName = roleNames().value(role);
-    if (roleName == "materialName") {
+    switch (role) {
+    case Roles::NameRole: {
         QVariant objName = m_materialList.at(index.row()).variantProperty("objectName").value();
         return objName.isValid() ? objName : "";
-    }
-
-    if (roleName == "materialInternalId")
+    } break;
+    case Roles::InternalIdRole:
         return m_materialList.at(index.row()).internalId();
-
-    if (roleName == "materialVisible")
+    case Roles::MatchedSearchRole:
         return isVisible(index.row());
-
-    if (roleName == "materialType") {
+    case Roles::SelectedRole:
+        return m_materialList.at(index.row()).isSelected();
+    case Roles::IsComponentRole:
+        return m_materialList.at(index.row()).isComponent();
+    case Roles::TypeRole: {
         QString matType = QString::fromLatin1(m_materialList.at(index.row()).type());
         if (matType.startsWith("QtQuick3D."))
             matType.remove("QtQuick3D.");
         return matType;
-    }
-
-    if (roleName == "hasDynamicProperties")
+    } break;
+    case Roles::HasDynamicPropertiesRole:
         return !m_materialList.at(index.row()).dynamicProperties().isEmpty();
-
-    return {};
+    default:
+        return {};
+    };
 }
 
 bool MaterialBrowserModel::isVisible(int idx) const
@@ -137,12 +137,14 @@ void MaterialBrowserModel::unloadPropertyGroups()
 
 QHash<int, QByteArray> MaterialBrowserModel::roleNames() const
 {
-    static const QHash<int, QByteArray> roles {
-        {Qt::UserRole + 1, "materialName"},
-        {Qt::UserRole + 2, "materialInternalId"},
-        {Qt::UserRole + 3, "materialVisible"},
-        {Qt::UserRole + 4, "materialType"},
-        {Qt::UserRole + 5, "hasDynamicProperties"}
+    static const QHash<int, QByteArray> roles{
+        {Roles::NameRole, "materialName"},
+        {Roles::InternalIdRole, "materialInternalId"},
+        {Roles::MatchedSearchRole, "materialMatchedSearch"},
+        {Roles::SelectedRole, "materialSelected"},
+        {Roles::IsComponentRole, "materialIsComponent"},
+        {Roles::TypeRole, "materialType"},
+        {Roles::HasDynamicPropertiesRole, "hasDynamicProperties"},
     };
     return roles;
 }
@@ -236,26 +238,13 @@ void MaterialBrowserModel::setSearchText(const QString &searchText)
 
 void MaterialBrowserModel::refreshSearch()
 {
-    bool isEmpty = false;
+    bool isEmpty = true;
 
-    // if selected material goes invisible, select nearest material
-    if (!isVisible(m_selectedIndex)) {
-        int inc = 1;
-        int incCap = m_materialList.size();
-        while (!isEmpty && inc < incCap) {
-            if (isVisible(m_selectedIndex - inc)) {
-                selectMaterial(m_selectedIndex - inc);
-                break;
-            } else if (isVisible(m_selectedIndex + inc)) {
-                selectMaterial(m_selectedIndex + inc);
-                break;
-            }
-            ++inc;
-            isEmpty = !isValidIndex(m_selectedIndex + inc)
-                   && !isValidIndex(m_selectedIndex - inc);
+    for (int i = 0; i < m_materialList.size(); ++i) {
+        if (isVisible(i)) {
+            isEmpty = false;
+            break;
         }
-        if (!isVisible(m_selectedIndex)) // handles the case of a single material
-            isEmpty = true;
     }
 
     if (isEmpty != m_isEmpty) {
@@ -284,7 +273,6 @@ void MaterialBrowserModel::setMaterials(const QList<ModelNode> &materials, bool
     else
         resetModel();
 
-    updateSelectedMaterial();
     setHasQuick3DImport(hasQuick3DImport);
 }
 
@@ -309,19 +297,18 @@ void MaterialBrowserModel::removeMaterial(const ModelNode &material)
     }
 }
 
-void MaterialBrowserModel::deleteSelectedMaterial()
+void MaterialBrowserModel::deleteSelectedMaterials()
 {
-    deleteMaterial(m_selectedIndex);
-}
+    m_view->executeInTransaction(__FUNCTION__, [this] {
+        QStack<int> selectedIndexes;
+        for (int i = 0; i < m_materialList.size(); ++i) {
+            if (m_materialList.at(i).isSelected())
+                selectedIndexes << i;
+        }
 
-void MaterialBrowserModel::updateSelectedMaterial()
-{
-    if (!m_materialList.isEmpty() && m_selectedIndex < 0) {
-        ModelNode mat = Utils3D::selectedMaterial(m_view);
-        m_selectedIndex = materialIndex(mat);
-    }
-
-    selectMaterial(m_selectedIndex, true);
+        while (!selectedIndexes.isEmpty())
+            deleteMaterial(selectedIndexes.pop());
+    });
 }
 
 void MaterialBrowserModel::updateMaterialName(const ModelNode &material)
@@ -344,36 +331,51 @@ ModelNode MaterialBrowserModel::materialAt(int idx) const
     return {};
 }
 
-ModelNode MaterialBrowserModel::selectedMaterial() const
-{
-    if (isValidIndex(m_selectedIndex))
-        return m_materialList[m_selectedIndex];
-    return {};
-}
-
 void MaterialBrowserModel::resetModel()
 {
     beginResetModel();
     endResetModel();
 }
 
-void MaterialBrowserModel::selectMaterial(int idx, bool force)
+void MaterialBrowserModel::notifySelectionChanges(const QList<ModelNode> &selectedNodes,
+                                                  const QList<ModelNode> &deselectedNodes)
 {
-    if (m_materialList.size() == 0) {
-        m_selectedIndex = -1;
-        emit selectedIndexChanged(m_selectedIndex);
+    QList<int> indices;
+    indices.reserve(selectedNodes.size() + deselectedNodes.size());
+    for (const ModelNode &node : selectedNodes)
+        indices.append(materialIndex(node));
+
+    for (const ModelNode &node : deselectedNodes)
+        indices.append(materialIndex(node));
+
+    using Bound = QPair<int, int>;
+    const QList<Bound> &bounds = MaterialBrowserView::getSortedBounds(indices);
+
+    for (const Bound &bound : bounds)
+        emit dataChanged(index(bound.first), index(bound.second), {Roles::SelectedRole});
+}
+
+void MaterialBrowserModel::updateMaterialComponent(int idx)
+{
+    if (!isValidIndex(idx))
         return;
-    }
 
-    idx = std::max(0, std::min(idx, rowCount() - 1));
+    const QModelIndex &mIdx = index(idx);
+    emit dataChanged(mIdx, mIdx, {Roles::IsComponentRole});
+}
 
-    if (idx != m_selectedIndex || force) {
-        m_selectedIndex = idx;
-        emit selectedIndexChanged(idx);
+void MaterialBrowserModel::selectMaterial(int idx, bool appendMat)
+{
+    if (!isValidIndex(idx))
+        return;
 
-        m_selectedMaterialIsComponent = selectedMaterial().isComponent();
-        emit selectedMaterialIsComponentChanged();
-    }
+    ModelNode mat = m_materialList.at(idx);
+    QTC_ASSERT(mat, return);
+
+    if (appendMat)
+        mat.view()->selectModelNode(mat);
+    else
+        mat.selectNode();
 }
 
 void MaterialBrowserModel::duplicateMaterial(int idx)
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.h b/src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.h
index 3b6b64ec865..1d5df5673f2 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.h
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowsermodel.h
@@ -19,8 +19,6 @@ class MaterialBrowserModel : public QAbstractListModel
     Q_OBJECT
 
     Q_PROPERTY(bool isEmpty MEMBER m_isEmpty NOTIFY isEmptyChanged)
-    Q_PROPERTY(int selectedIndex MEMBER m_selectedIndex NOTIFY selectedIndexChanged)
-    Q_PROPERTY(bool selectedMaterialIsComponent MEMBER m_selectedMaterialIsComponent NOTIFY selectedMaterialIsComponentChanged)
     Q_PROPERTY(bool hasQuick3DImport READ hasQuick3DImport WRITE setHasQuick3DImport NOTIFY hasQuick3DImportChanged)
     Q_PROPERTY(bool hasModelSelection READ hasModelSelection WRITE setHasModelSelection NOTIFY hasModelSelectionChanged)
     Q_PROPERTY(bool hasMaterialLibrary READ hasMaterialLibrary WRITE setHasMaterialLibrary NOTIFY hasMaterialLibraryChanged)
@@ -62,18 +60,19 @@ public:
     QList<ModelNode> materials() const;
     void setMaterials(const QList<ModelNode> &materials, bool hasQuick3DImport);
     void removeMaterial(const ModelNode &material);
-    void deleteSelectedMaterial();
+    void deleteSelectedMaterials();
     void updateMaterialName(const ModelNode &material);
-    void updateSelectedMaterial();
     int materialIndex(const ModelNode &material) const;
     ModelNode materialAt(int idx) const;
-    ModelNode selectedMaterial() const;
     bool loadPropertyGroups(const QString &path);
     void unloadPropertyGroups();
 
     void resetModel();
+    void notifySelectionChanges(const QList<ModelNode> &selectedNodes,
+                                const QList<ModelNode> &deselectedNodes);
+    void updateMaterialComponent(int idx);
 
-    Q_INVOKABLE void selectMaterial(int idx, bool force = false);
+    Q_INVOKABLE void selectMaterial(int idx, bool appendMat = false);
     Q_INVOKABLE void duplicateMaterial(int idx);
     Q_INVOKABLE void copyMaterialProperties(int idx, const QString &section);
     Q_INVOKABLE void pasteMaterialProperties(int idx);
@@ -101,7 +100,6 @@ signals:
     void hasMaterialLibraryChanged();
     void copiedMaterialTypeChanged();
     void materialSectionsChanged();
-    void selectedIndexChanged(int idx);
     void renameMaterialTriggered(const QmlDesigner::ModelNode &material, const QString &newName);
     void applyToSelectedTriggered(const QmlDesigner::ModelNode &material, bool add = false);
     void addNewMaterialTriggered();
@@ -111,11 +109,20 @@ signals:
             const QList<QmlDesigner::MaterialBrowserModel::PropertyCopyData> &props,
             bool all);
     void isQt6ProjectChanged();
-    void selectedMaterialIsComponentChanged();
 
 private:
     bool isValidIndex(int idx) const;
 
+    enum Roles {
+        NameRole = Qt::UserRole + 1,
+        InternalIdRole,
+        MatchedSearchRole,
+        SelectedRole,
+        IsComponentRole,
+        TypeRole,
+        HasDynamicPropertiesRole,
+    };
+
     QString m_searchText;
     QList<ModelNode> m_materialList;
     QStringList m_defaultMaterialSections;
@@ -127,14 +134,12 @@ private:
     QHash<qint32, int> m_materialIndexHash; // internalId -> index
     QJsonObject m_propertyGroupsObj;
 
-    int m_selectedIndex = -1;
     bool m_isEmpty = true;
     bool m_hasQuick3DImport = false;
     bool m_hasModelSelection = false;
     bool m_hasMaterialLibrary = false;
     bool m_allPropsCopied = true;
     bool m_isQt6Project = false;
-    bool m_selectedMaterialIsComponent = false;
     QString m_copiedMaterialType;
 
     QPointer<MaterialBrowserView> m_view;
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.cpp b/src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.cpp
index 1c56ab927aa..b03ac632b4e 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.cpp
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.cpp
@@ -16,6 +16,11 @@
 
 namespace QmlDesigner {
 
+static bool isMaterial(const ModelNode &node)
+{
+    return node.metaInfo().isQtQuick3DMaterial();
+}
+
 MaterialBrowserTexturesModel::MaterialBrowserTexturesModel(MaterialBrowserView *view, QObject *parent)
     : QAbstractListModel(parent)
     , m_view(view)
@@ -37,8 +42,10 @@ QVariant MaterialBrowserTexturesModel::data(const QModelIndex &index, int role)
     QTC_ASSERT(roleNames().contains(role), return {});
 
     switch (role) {
-    case RoleTexVisible:
+    case RoleMatchedSearch:
         return isVisible(index.row());
+    case RoleTexSelected:
+        return m_textureList.at(index.row()).isSelected();
     case RoleTexHasDynamicProps:
         return !m_textureList.at(index.row()).dynamicProperties().isEmpty();
     case RoleTexInternalId:
@@ -102,6 +109,15 @@ bool MaterialBrowserTexturesModel::isValidIndex(int idx) const
     return idx > -1 && idx < rowCount();
 }
 
+void MaterialBrowserTexturesModel::setOnlyMaterialsSelected(bool value)
+{
+    if (m_onlyMaterialsSelected == value)
+        return;
+
+    m_onlyMaterialsSelected = value;
+    emit onlyMaterialsSelectedChanged();
+}
+
 QHash<int, QByteArray> MaterialBrowserTexturesModel::roleNames() const
 {
     static const QHash<int, QByteArray> roles{
@@ -110,7 +126,8 @@ QHash<int, QByteArray> MaterialBrowserTexturesModel::roleNames() const
         {RoleTexName, "textureName"},
         {RoleTexSource, "textureSource"},
         {RoleTexToolTip, "textureToolTip"},
-        {RoleTexVisible, "textureVisible"},
+        {RoleMatchedSearch, "textureMatchedSearch"},
+        {RoleTexSelected, "textureSelected"},
     };
     return roles;
 }
@@ -134,26 +151,13 @@ void MaterialBrowserTexturesModel::setSearchText(const QString &searchText)
 
 void MaterialBrowserTexturesModel::refreshSearch()
 {
-    bool isEmpty = false;
+    bool isEmpty = true;
 
-    // if selected texture goes invisible, select nearest one
-    if (!isVisible(m_selectedIndex)) {
-        int inc = 1;
-        int incCap = m_textureList.size();
-        while (!isEmpty && inc < incCap) {
-            if (isVisible(m_selectedIndex - inc)) {
-                selectTexture(m_selectedIndex - inc);
-                break;
-            } else if (isVisible(m_selectedIndex + inc)) {
-                selectTexture(m_selectedIndex + inc);
-                break;
-            }
-            ++inc;
-            isEmpty = !isValidIndex(m_selectedIndex + inc)
-                   && !isValidIndex(m_selectedIndex - inc);
+    for (int i = 0; i < m_textureList.size(); ++i) {
+        if (isVisible(i)) {
+            isEmpty = false;
+            break;
         }
-        if (!isVisible(m_selectedIndex)) // handles the case of a single item
-            isEmpty = true;
     }
 
     if (isEmpty != m_isEmpty) {
@@ -177,7 +181,6 @@ void MaterialBrowserTexturesModel::setTextures(const QList<ModelNode> &textures)
         emit isEmptyChanged();
     }
 
-    updateSelectedTexture();
     resetModel();
 }
 
@@ -207,9 +210,18 @@ void MaterialBrowserTexturesModel::addNewTexture()
     emit addNewTextureTriggered();
 }
 
-void MaterialBrowserTexturesModel::deleteSelectedTexture()
+void MaterialBrowserTexturesModel::deleteSelectedTextures()
 {
-    deleteTexture(m_selectedIndex);
+    m_view->executeInTransaction(__FUNCTION__, [this] {
+        QStack<int> selectedIndexes;
+        for (int i = 0; i < m_textureList.size(); ++i) {
+            if (m_textureList.at(i).isSelected())
+                selectedIndexes << i;
+        }
+
+        while (!selectedIndexes.isEmpty())
+            deleteTexture(selectedIndexes.pop());
+    });
 }
 
 void MaterialBrowserTexturesModel::updateTextureSource(const ModelNode &texture)
@@ -238,14 +250,22 @@ void MaterialBrowserTexturesModel::updateAllTexturesSources()
     emit dataChanged(index(0, 0), index(rowCount() - 1, 0), {RoleTexSource, RoleTexToolTip});
 }
 
-void MaterialBrowserTexturesModel::updateSelectedTexture()
+void MaterialBrowserTexturesModel::notifySelectionChanges(const QList<ModelNode> &selectedNodes,
+                                                          const QList<ModelNode> &deselectedNodes)
 {
-    if (!m_textureList.isEmpty() && m_selectedIndex < 0) {
-        ModelNode tex = Utils3D::selectedTexture(m_view);
-        m_selectedIndex = textureIndex(tex);
-    }
+    QList<int> indices;
+    indices.reserve(selectedNodes.size() + deselectedNodes.size());
+    for (const ModelNode &node : selectedNodes)
+        indices.append(textureIndex(node));
 
-    selectTexture(m_selectedIndex, true);
+    for (const ModelNode &node : deselectedNodes)
+        indices.append(textureIndex(node));
+
+    using Bound = QPair<int, int>;
+    const QList<Bound> &bounds = MaterialBrowserView::getSortedBounds(indices);
+
+    for (const Bound &bound : bounds)
+        emit dataChanged(index(bound.first), index(bound.second), {Roles::RoleTexSelected});
 }
 
 int MaterialBrowserTexturesModel::textureIndex(const ModelNode &texture) const
@@ -261,11 +281,6 @@ ModelNode MaterialBrowserTexturesModel::textureAt(int idx) const
     return {};
 }
 
-ModelNode MaterialBrowserTexturesModel::selectedTexture() const
-{
-    return textureAt(m_selectedIndex);
-}
-
 bool MaterialBrowserTexturesModel::hasSingleModelSelection() const
 {
     return m_hasSingleModelSelection;
@@ -280,6 +295,11 @@ void MaterialBrowserTexturesModel::setHasSingleModelSelection(bool b)
     emit hasSingleModelSelectionChanged();
 }
 
+bool MaterialBrowserTexturesModel::onlyMaterialsSelected() const
+{
+    return m_onlyMaterialsSelected;
+}
+
 bool MaterialBrowserTexturesModel::hasSceneEnv() const
 {
     return m_hasSceneEnv;
@@ -300,20 +320,18 @@ void MaterialBrowserTexturesModel::resetModel()
     endResetModel();
 }
 
-void MaterialBrowserTexturesModel::selectTexture(int idx, bool force)
+void MaterialBrowserTexturesModel::selectTexture(int idx, bool appendTxt)
 {
-    if (m_textureList.size() == 0) {
-        m_selectedIndex = -1;
-        emit selectedIndexChanged(m_selectedIndex);
+    if (!isValidIndex(idx))
         return;
-    }
 
-    idx = std::max(0, std::min(idx, rowCount() - 1));
+    ModelNode texture = m_textureList.at(idx);
+    QTC_ASSERT(texture, return);
 
-    if (idx != m_selectedIndex || force) {
-        m_selectedIndex = idx;
-        emit selectedIndexChanged(idx);
-    }
+    if (appendTxt)
+        texture.view()->selectModelNode(texture);
+    else
+        texture.selectNode();
 }
 
 void MaterialBrowserTexturesModel::duplicateTexture(int idx)
@@ -369,6 +387,15 @@ void MaterialBrowserTexturesModel::updateSceneEnvState()
     emit updateSceneEnvStateRequested();
 }
 
+void MaterialBrowserTexturesModel::updateSelectionState()
+{
+    setHasSingleModelSelection(
+        m_view->hasSingleSelectedModelNode()
+        && Utils3D::getMaterialOfModel(m_view->singleSelectedModelNode()).isValid());
+
+    setOnlyMaterialsSelected(Utils::allOf(m_view->selectedModelNodes(), isMaterial));
+}
+
 void MaterialBrowserTexturesModel::applyAsLightProbe(qint64 internalId)
 {
     int idx = m_textureIndexHash.value(internalId);
@@ -378,9 +405,4 @@ void MaterialBrowserTexturesModel::applyAsLightProbe(qint64 internalId)
     }
 }
 
-void MaterialBrowserTexturesModel::updateModelSelectionState()
-{
-    emit updateModelSelectionStateRequested();
-}
-
 } // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.h b/src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.h
index 5625cc7d578..89d338ee9d1 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.h
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.h
@@ -17,8 +17,8 @@ class MaterialBrowserTexturesModel : public QAbstractListModel
     Q_OBJECT
 
     Q_PROPERTY(bool isEmpty MEMBER m_isEmpty NOTIFY isEmptyChanged)
-    Q_PROPERTY(int selectedIndex MEMBER m_selectedIndex NOTIFY selectedIndexChanged)
     Q_PROPERTY(bool hasSingleModelSelection READ hasSingleModelSelection NOTIFY hasSingleModelSelectionChanged)
+    Q_PROPERTY(bool onlyMaterialsSelected READ onlyMaterialsSelected NOTIFY onlyMaterialsSelectedChanged)
     Q_PROPERTY(bool hasSceneEnv READ hasSceneEnv NOTIFY hasSceneEnvChanged)
 
 public:
@@ -35,19 +35,20 @@ public:
     QList<ModelNode> textures() const;
     void setTextures(const QList<ModelNode> &textures);
     void removeTexture(const ModelNode &texture);
-    void deleteSelectedTexture();
-    void updateSelectedTexture();
+    void deleteSelectedTextures();
     void updateTextureSource(const ModelNode &texture);
     void updateTextureId(const ModelNode &texture);
     void updateTextureName(const ModelNode &texture);
     void updateAllTexturesSources();
+    void notifySelectionChanges(const QList<ModelNode> &selectedNodes,
+                                const QList<ModelNode> &deselectedNodes);
     int textureIndex(const ModelNode &texture) const;
     ModelNode textureAt(int idx) const;
-    ModelNode selectedTexture() const;
 
     bool hasSingleModelSelection() const;
     void setHasSingleModelSelection(bool b);
 
+    bool onlyMaterialsSelected() const;
     bool hasSceneEnv() const;
     void setHasSceneEnv(bool b);
 
@@ -55,7 +56,7 @@ public:
 
     void resetModel();
 
-    Q_INVOKABLE void selectTexture(int idx, bool force = false);
+    Q_INVOKABLE void selectTexture(int idx, bool appendTxt = false);
     Q_INVOKABLE void addNewTexture();
     Q_INVOKABLE void duplicateTexture(int idx);
     Q_INVOKABLE void deleteTexture(int idx);
@@ -64,44 +65,45 @@ public:
     Q_INVOKABLE void applyToSelectedModel(qint64 internalId);
     Q_INVOKABLE void openTextureEditor();
     Q_INVOKABLE void updateSceneEnvState();
-    Q_INVOKABLE void updateModelSelectionState();
+    Q_INVOKABLE void updateSelectionState();
     Q_INVOKABLE void applyAsLightProbe(qint64 internalId);
     Q_INVOKABLE bool isVisible(int idx) const;
 
 signals:
     void isEmptyChanged();
     void hasSingleModelSelectionChanged();
-    void selectedIndexChanged(int idx);
+    void onlyMaterialsSelectedChanged();
     void duplicateTextureTriggered(const QmlDesigner::ModelNode &texture);
     void applyToSelectedMaterialTriggered(const QmlDesigner::ModelNode &texture);
     void applyToSelectedModelTriggered(const QmlDesigner::ModelNode &texture);
     void addNewTextureTriggered();
     void updateSceneEnvStateRequested();
-    void updateModelSelectionStateRequested();
     void hasSceneEnvChanged();
     void applyAsLightProbeRequested(const QmlDesigner::ModelNode &texture);
 
 private:
     bool isValidIndex(int idx) const;
+    void setOnlyMaterialsSelected(bool value);
 
     QString m_searchText;
     QList<ModelNode> m_textureList;
     QHash<qint32, int> m_textureIndexHash; // internalId -> index
 
-    int m_selectedIndex = 0;
     bool m_isEmpty = true;
     bool m_hasSingleModelSelection = false;
+    bool m_onlyMaterialsSelected = false;
     bool m_hasSceneEnv = false;
 
     QPointer<MaterialBrowserView> m_view;
 
-    enum {
+    enum Roles {
         RoleTexHasDynamicProps = Qt::UserRole + 1,
         RoleTexInternalId,
         RoleTexName,
         RoleTexSource,
         RoleTexToolTip,
-        RoleTexVisible
+        RoleMatchedSearch,
+        RoleTexSelected,
     };
 };
 
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp
index 4335b09c482..eea891ceec9 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.cpp
@@ -36,6 +36,16 @@
 
 namespace QmlDesigner {
 
+static bool isMaterial(const ModelNode &node)
+{
+    return node.metaInfo().isQtQuick3DMaterial();
+}
+
+static bool isTexture(const ModelNode &node)
+{
+    return node.metaInfo().isQtQuick3DTexture();
+}
+
 static QString propertyEditorResourcesPath()
 {
 #ifdef SHARE_QML_PATH
@@ -52,9 +62,6 @@ MaterialBrowserView::MaterialBrowserView(AsynchronousImageCache &imageCache,
 {
     m_previewTimer.setSingleShot(true);
     connect(&m_previewTimer, &QTimer::timeout, this, &MaterialBrowserView::requestPreviews);
-
-    m_selectionTimer.setSingleShot(true);
-    connect(&m_selectionTimer, &QTimer::timeout, this, &MaterialBrowserView::handleModelSelectionChange);
 }
 
 MaterialBrowserView::~MaterialBrowserView()
@@ -73,13 +80,6 @@ WidgetInfo MaterialBrowserView::widgetInfo()
         // custom notifications below are sent to the MaterialEditor
         MaterialBrowserModel *matBrowserModel = m_widget->materialBrowserModel().data();
 
-        connect(matBrowserModel, &MaterialBrowserModel::selectedIndexChanged, this, [this](int idx) {
-            if (!model())
-                return;
-            m_pendingMaterialIndex = idx;
-            m_selectionTimer.start(0);
-        });
-
         connect(matBrowserModel, &MaterialBrowserModel::applyToSelectedTriggered, this,
                 [&] (const ModelNode &material, bool add) {
             Utils3D::applyMaterialToModels(this, material, Utils3D::getSelectedModels(this), add);
@@ -174,12 +174,6 @@ WidgetInfo MaterialBrowserView::widgetInfo()
 
         // custom notifications below are sent to the TextureEditor
         MaterialBrowserTexturesModel *texturesModel = m_widget->materialBrowserTexturesModel().data();
-        connect(texturesModel, &MaterialBrowserTexturesModel::selectedIndexChanged, this, [this](int idx) {
-            if (!model())
-                return;
-            m_pendingTextureIndex = idx;
-            m_selectionTimer.start(0);
-        });
         connect(texturesModel, &MaterialBrowserTexturesModel::duplicateTextureTriggered, this,
                 [&] (const ModelNode &texture) {
             QmlDesignerPlugin::instance()->mainWidget()->showDockWidget("TextureEditor");
@@ -190,8 +184,9 @@ WidgetInfo MaterialBrowserView::widgetInfo()
                 [&] (const ModelNode &texture) {
             if (!m_widget)
                 return;
-            const ModelNode material = m_widget->materialBrowserModel()->selectedMaterial();
-            applyTextureToMaterial({material}, texture);
+
+            ModelNodes materialNodes = Utils3D::getSelectedMaterials(this);
+            applyTextureToMaterial(materialNodes, texture);
         });
 
         connect(texturesModel, &MaterialBrowserTexturesModel::applyToSelectedModelTriggered, this,
@@ -214,14 +209,6 @@ WidgetInfo MaterialBrowserView::widgetInfo()
             m_widget->materialBrowserTexturesModel()->setHasSceneEnv(sceneEnvExists);
         });
 
-        connect(texturesModel, &MaterialBrowserTexturesModel::updateModelSelectionStateRequested, this, [this] {
-            bool hasModel = false;
-            const QList<ModelNode> selectedModels = Utils3D::getSelectedModels(this);
-            if (selectedModels.size() == 1)
-                hasModel = Utils3D::getMaterialOfModel(selectedModels.at(0)).isValid();
-            m_widget->materialBrowserTexturesModel()->setHasSingleModelSelection(hasModel);
-        });
-
         connect(texturesModel,
                 &MaterialBrowserTexturesModel::applyAsLightProbeRequested,
                 this,
@@ -290,9 +277,6 @@ void MaterialBrowserView::refreshModel(bool updateImages)
 
     if (updateImages)
         updateMaterialsPreview();
-
-    updateMaterialSelection();
-    updateTextureSelection();
 }
 
 void MaterialBrowserView::updateMaterialsPreview()
@@ -315,13 +299,12 @@ void MaterialBrowserView::updatePropertyList(const QList<T> &propertyList)
             else
                 m_previewRequests << node;
         } else if (isTexture(node)) {
-            QmlObjectNode selectedTex = m_widget->materialBrowserTexturesModel()->selectedTexture();
             if (property.name() == "source")
                 m_widget->materialBrowserTexturesModel()->updateTextureSource(node);
             else if (property.name() == "objectName")
                 m_widget->materialBrowserTexturesModel()->updateTextureName(node);
         } else {
-            QmlObjectNode selectedTex = m_widget->materialBrowserTexturesModel()->selectedTexture();
+            QmlObjectNode selectedTex = Utils3D::selectedTexture(this);
             if (property.name() == "source" && selectedTex.propertyChangeForCurrentState() == node)
                 m_widget->materialBrowserTexturesModel()->updateTextureSource(selectedTex);
         }
@@ -331,26 +314,11 @@ void MaterialBrowserView::updatePropertyList(const QList<T> &propertyList)
         m_previewTimer.start(0);
 }
 
-bool MaterialBrowserView::isMaterial(const ModelNode &node) const
-{
-    return node.metaInfo().isQtQuick3DMaterial();
-}
-
-bool MaterialBrowserView::isTexture(const ModelNode &node) const
-{
-    if (!node.isValid())
-        return false;
-
-    return node.metaInfo().isQtQuick3DTexture();
-}
-
 void MaterialBrowserView::modelAboutToBeDetached(Model *model)
 {
     m_widget->materialBrowserModel()->setMaterials({}, m_hasQuick3DImport);
     m_widget->materialBrowserModel()->setHasMaterialLibrary(false);
     m_widget->clearPreviewCache();
-    m_pendingMaterialIndex = -1;
-    m_pendingTextureIndex = -1;
 
     if (m_propertyGroupsLoaded) {
         m_propertyGroupsLoaded = false;
@@ -363,25 +331,19 @@ void MaterialBrowserView::modelAboutToBeDetached(Model *model)
 void MaterialBrowserView::selectedNodesChanged([[maybe_unused]] const QList<ModelNode> &selectedNodeList,
                                                [[maybe_unused]] const QList<ModelNode> &lastSelectedNodeList)
 {
-    const QList<ModelNode> selectedModels = Utils3D::getSelectedModels(this);
+    using namespace std::ranges;
 
-    m_widget->materialBrowserModel()->setHasModelSelection(!selectedModels.isEmpty());
+    ModelNodes selectedMaterials = Utils::filtered(selectedNodeList, isMaterial);
+    ModelNodes deselectedMaterials = Utils::filtered(lastSelectedNodeList, isMaterial);
 
-    // the logic below selects the material of the first selected model if auto selection is on
-    if (!m_autoSelectModelMaterial)
-        return;
+    ModelNodes selectedTextures = Utils::filtered(selectedNodeList, isTexture);
+    ModelNodes deselectedTextures = Utils::filtered(lastSelectedNodeList, isTexture);
 
-    if (selectedNodeList.size() > 1 || selectedModels.isEmpty())
-        return;
+    m_widget->materialBrowserModel()->notifySelectionChanges(selectedMaterials, deselectedMaterials);
+    m_widget->materialBrowserModel()->setHasModelSelection(!selectedMaterials.isEmpty());
 
-    ModelNode mat = Utils3D::getMaterialOfModel(selectedModels.at(0));
-
-    if (!mat.isValid())
-        return;
-
-    // if selected object is a model, select its material in the material browser and editor
-    int idx = m_widget->materialBrowserModel()->materialIndex(mat);
-    m_widget->materialBrowserModel()->selectMaterial(idx);
+    m_widget->materialBrowserTexturesModel()->notifySelectionChanges(selectedTextures,
+                                                                     deselectedTextures);
 }
 
 void MaterialBrowserView::modelNodePreviewPixmapChanged(const ModelNode &node,
@@ -450,12 +412,8 @@ void MaterialBrowserView::nodeReparented(const ModelNode &node,
             resetPuppet();
             m_puppetResetPending = true;
         }
-        int idx = m_widget->materialBrowserModel()->materialIndex(node);
-        m_widget->materialBrowserModel()->selectMaterial(idx);
         m_widget->materialBrowserModel()->refreshSearch();
     } else { // is texture
-        int idx = m_widget->materialBrowserTexturesModel()->textureIndex(node);
-        m_widget->materialBrowserTexturesModel()->selectTexture(idx);
         m_widget->materialBrowserTexturesModel()->refreshSearch();
     }
 }
@@ -480,17 +438,6 @@ void MaterialBrowserView::nodeAboutToBeRemoved(const ModelNode &removedNode)
         m_widget->materialBrowserTexturesModel()->removeTexture(removedNode);
 }
 
-void MaterialBrowserView::nodeRemoved([[maybe_unused]] const ModelNode &removedNode,
-                                      const NodeAbstractProperty &parentProperty,
-                                      [[maybe_unused]] PropertyChangeFlags propertyChange)
-{
-    if (parentProperty.parentModelNode().id() != Constants::MATERIAL_LIB_ID)
-        return;
-
-    m_widget->materialBrowserModel()->updateSelectedMaterial();
-    m_widget->materialBrowserTexturesModel()->updateSelectedTexture();
-}
-
 void QmlDesigner::MaterialBrowserView::loadPropertyGroups()
 {
     if (!m_hasQuick3DImport || m_propertyGroupsLoaded || !model())
@@ -515,59 +462,6 @@ void MaterialBrowserView::requestPreviews()
     m_previewRequests.clear();
 }
 
-void MaterialBrowserView::updateMaterialSelection()
-{
-    QTC_ASSERT(model(), return);
-
-    ModelNode node = Utils3D::selectedMaterial(this);
-    int idx = m_widget->materialBrowserModel()->materialIndex(node);
-    if (idx == -1 && !m_widget->materialBrowserModel()->isEmpty())
-        idx = 0;
-    if (idx != -1) {
-        m_widget->materialBrowserModel()->selectMaterial(idx);
-        m_widget->focusMaterialSection(true);
-    }
-}
-
-void MaterialBrowserView::updateTextureSelection()
-{
-    QTC_ASSERT(model(), return);
-
-    ModelNode node = Utils3D::selectedTexture(this);
-    int idx = m_widget->materialBrowserTexturesModel()->textureIndex(node);
-    if (idx == -1 && !m_widget->materialBrowserTexturesModel()->isEmpty())
-        idx = 0;
-    if (idx != -1) {
-        m_widget->materialBrowserTexturesModel()->selectTexture(idx);
-        m_widget->materialBrowserTexturesModel()->refreshSearch();
-        m_widget->focusMaterialSection(false);
-    }
-}
-
-// This method is asynchronously called in response to a selection change in the material and
-// texture models to update the selection state to the main scene model.
-void MaterialBrowserView::handleModelSelectionChange()
-{
-    if (!model())
-        return;
-
-    if (m_pendingMaterialIndex >= 0) {
-        ModelNode matNode = m_widget->materialBrowserModel()->materialAt(m_pendingMaterialIndex);
-        ModelNode current = Utils3D::selectedMaterial(this);
-        if (current != matNode)
-            Utils3D::selectMaterial(matNode);
-        m_pendingMaterialIndex = -1;
-    }
-
-    if (m_pendingTextureIndex >= 0) {
-        ModelNode texNode = m_widget->materialBrowserTexturesModel()->textureAt(m_pendingTextureIndex);
-        ModelNode current = Utils3D::selectedTexture(this);
-        if (current != texNode)
-            Utils3D::selectTexture(texNode);
-        m_pendingTextureIndex = -1;
-    }
-}
-
 void MaterialBrowserView::importsChanged([[maybe_unused]] const Imports &addedImports,
                                          [[maybe_unused]] const Imports &removedImports)
 {
@@ -597,7 +491,7 @@ void MaterialBrowserView::customNotification(const AbstractView *view,
             refreshModel(true);
         });
     } else if (identifier == "delete_selected_material") {
-        m_widget->deleteSelectedItem();
+        m_widget->deleteSelectedItems();
     } else if (identifier == "apply_asset_to_model3D") {
         m_appliedTexturePath = data.at(0).toString();
         applyTextureToModel3D(nodeList.at(0));
@@ -643,7 +537,7 @@ void MaterialBrowserView::instancePropertyChanged(const QList<QPair<ModelNode, P
 {
     for (const auto &nodeProp : propertyList) {
         ModelNode node = nodeProp.first;
-        if (node.metaInfo().isQtQuick3DMaterial())
+        if (isMaterial(node))
             m_previewRequests.insert(node);
     }
     if (!m_previewRequests.isEmpty() && !m_previewTimer.isActive()) {
@@ -659,10 +553,6 @@ void MaterialBrowserView::auxiliaryDataChanged(const ModelNode &,
 {
     if (type == Utils3D::active3dSceneProperty)
         active3DSceneChanged(data.toInt());
-    else if (type == Utils3D::matLibSelectedMaterialProperty)
-        updateMaterialSelection();
-    else if ( type == Utils3D::matLibSelectedTextureProperty)
-        updateTextureSelection();
 }
 
 void MaterialBrowserView::applyTextureToModel3D(const QmlObjectNode &model3D, const ModelNode &texture)
@@ -762,6 +652,49 @@ void MaterialBrowserView::closeChooseMatPropsView()
     m_chooseMatPropsView->close();
 }
 
+/*!
+ * \internal
+ * \brief Gets a list of subranges which covers the input list
+ * Each subrange will be extended until reaches a gap.
+ * A gap is defined as a range that is not included in the input list.
+ * Minimum length of the gap should be 2, since 1 is considered as a
+ * continuous range.
+ * \param values: unsorted integer list
+ * \return A sorted list of closed subranges. Each pair consists of two
+ * numbers. The first number is the start of the subrange, and the second
+ * number is the end of subrange which is available in the values.
+ */
+QList<QPair<int, int>> MaterialBrowserView::getSortedBounds(const QList<int> &values)
+{
+    using Bound = QPair<int, int>;
+    QList<int> sortedValues = Utils::sorted(values);
+
+    Bound tempBound;
+    QList<Bound> bounds;
+    bounds.reserve(sortedValues.size());
+
+    if (!sortedValues.isEmpty()) {
+        tempBound.first = sortedValues.first();
+        tempBound.second = sortedValues.first();
+    }
+
+    for (int value : std::as_const(sortedValues)) {
+        // If the difference is more than 1, a gap is found.
+        // We need to close the previous subrange, and start a new one
+        if (value - tempBound.second > 1) {
+            bounds << tempBound;
+            tempBound.first = value;
+        }
+        tempBound.second = value;
+    }
+
+    if (!sortedValues.isEmpty())
+        bounds << tempBound;
+
+    bounds.shrink_to_fit();
+    return bounds;
+}
+
 bool MaterialBrowserView::eventFilter(QObject *obj, QEvent *event)
 {
     if (event->type() == QEvent::KeyPress) {
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.h b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.h
index c14bf1ade3a..3ae62c9e60c 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.h
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserview.h
@@ -47,8 +47,6 @@ public:
                         const NodeAbstractProperty &oldPropertyParent,
                         AbstractView::PropertyChangeFlags propertyChange) override;
     void nodeAboutToBeRemoved(const ModelNode &removedNode) override;
-    void nodeRemoved(const ModelNode &removedNode, const NodeAbstractProperty &parentProperty,
-                     PropertyChangeFlags propertyChange) override;
     void importsChanged(const Imports &addedImports, const Imports &removedImports) override;
     void customNotification(const AbstractView *view, const QString &identifier,
                             const QList<ModelNode> &nodeList, const QList<QVariant> &data) override;
@@ -68,6 +66,8 @@ public:
     Q_INVOKABLE void applyTextureToProperty(const QString &matId, const QString &propName);
     Q_INVOKABLE void closeChooseMatPropsView();
 
+    static QList<QPair<int, int>> getSortedBounds(const QList<int> &values);
+
 protected:
     bool eventFilter(QObject *obj, QEvent *event) override;
 
@@ -79,33 +79,24 @@ private:
     template<typename T, typename = typename std::enable_if<std::is_base_of<AbstractProperty, T>::value>::type>
     void updatePropertyList(const QList<T> &propertyList);
 
-    bool isMaterial(const ModelNode &node) const;
-    bool isTexture(const ModelNode &node) const;
     void loadPropertyGroups();
     void requestPreviews();
     ModelNode resolveSceneEnv();
-    void updateMaterialSelection();
-    void updateTextureSelection();
-    void handleModelSelectionChange();
 
     AsynchronousImageCache &m_imageCache;
     QPointer<MaterialBrowserWidget> m_widget;
 
     bool m_hasQuick3DImport = false;
-    bool m_autoSelectModelMaterial = false; // TODO: wire this to some action
     bool m_puppetResetPending = false;
     bool m_propertyGroupsLoaded = false;
 
     QTimer m_previewTimer;
-    QTimer m_selectionTimer; // Compress selection and avoid illegal callbacks to model
     QSet<ModelNode> m_previewRequests;
     QPointer<QQuickView> m_chooseMatPropsView;
     QHash<QString, QList<PropertyName>> m_textureModels;
     QString m_appliedTextureId;
     QString m_appliedTexturePath; // defers texture creation until dialog apply
     int m_sceneId = -1;
-    int m_pendingMaterialIndex = -1;
-    int m_pendingTextureIndex = -1;
 };
 
 } // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp
index a8b29b52b41..7a0529ed5d1 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.cpp
@@ -237,12 +237,12 @@ void MaterialBrowserWidget::updateMaterialPreview(const ModelNode &node, const Q
         QMetaObject::invokeMethod(m_quickWidget->rootObject(), "refreshPreview", Q_ARG(QVariant, idx));
 }
 
-void MaterialBrowserWidget::deleteSelectedItem()
+void MaterialBrowserWidget::deleteSelectedItems()
 {
-    if (m_materialSectionFocused)
-        m_materialBrowserModel->deleteSelectedMaterial();
-    else
-        m_materialBrowserTexturesModel->deleteSelectedTexture();
+    m_materialBrowserView->executeInTransaction(__FUNCTION__, [this] {
+        m_materialBrowserModel->deleteSelectedMaterials();
+        m_materialBrowserTexturesModel->deleteSelectedTextures();
+    });
 }
 
 QList<QToolButton *> MaterialBrowserWidget::createToolBarWidgets()
@@ -312,7 +312,7 @@ void MaterialBrowserWidget::acceptBundleTextureDropOnMaterial(int matIndex, cons
         ModelNode tex = CreateTexture(m_materialBrowserView).execute(bundleTexPath.toLocalFile());
         QTC_ASSERT(tex.isValid(), return);
 
-        m_materialBrowserModel->selectMaterial(matIndex);
+        mat.model()->setSelectedModelNodes({mat});
         m_materialBrowserView->applyTextureToMaterial({mat}, tex);
     });
 
@@ -341,7 +341,7 @@ void MaterialBrowserWidget::acceptAssetsDropOnMaterial(int matIndex, const QList
         ModelNode tex = CreateTexture(m_materialBrowserView).execute(imageSrc);
         QTC_ASSERT(tex.isValid(), return);
 
-        m_materialBrowserModel->selectMaterial(matIndex);
+        mat.model()->setSelectedModelNodes({mat});
         m_materialBrowserView->applyTextureToMaterial({mat}, tex);
     });
 
@@ -355,7 +355,7 @@ void MaterialBrowserWidget::acceptTextureDropOnMaterial(int matIndex, const QStr
     ModelNode tex = m_materialBrowserView->modelNodeForInternalId(texId.toInt());
 
     if (mat.isValid() && tex.isValid()) {
-        m_materialBrowserModel->selectMaterial(matIndex);
+        mat.model()->setSelectedModelNodes({mat});
         m_materialBrowserView->applyTextureToMaterial({mat}, tex);
     }
 
@@ -371,10 +371,10 @@ void MaterialBrowserWidget::focusMaterialSection(bool focusMatSec)
     }
 }
 
-void MaterialBrowserWidget::addMaterialToContentLibrary()
+void MaterialBrowserWidget::addMaterialToContentLibrary(const QVariant &material)
 {
     QmlDesignerPlugin::instance()->mainWidget()->showDockWidget("ContentLibrary");
-    ModelNode mat = m_materialBrowserModel->selectedMaterial();
+    ModelNode mat = material.value<ModelNode>();
     m_materialBrowserView->emitCustomNotification("add_material_to_content_lib", {mat},
                                                   {m_previewImageProvider->getPixmap(mat)}); // to ContentLibrary
 }
@@ -384,10 +384,13 @@ void MaterialBrowserWidget::importMaterial()
     m_bundleHelper->importBundleToProject();
 }
 
-void MaterialBrowserWidget::exportMaterial()
+void MaterialBrowserWidget::exportMaterial(int idx)
 {
-    ModelNode mat = m_materialBrowserModel->selectedMaterial();
+    ModelNode mat = m_materialBrowserModel->materialAt(idx);
+    QTC_ASSERT(mat, return);
+
     m_bundleHelper->exportBundle({mat}, m_previewImageProvider->getPixmap(mat));
+    m_materialBrowserModel->updateMaterialComponent(idx);
 }
 
 void MaterialBrowserWidget::addQtQuick3D()
diff --git a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.h b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.h
index 647847cb276..85238149510 100644
--- a/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.h
+++ b/src/plugins/qmldesigner/components/materialbrowser/materialbrowserwidget.h
@@ -50,7 +50,7 @@ public:
     QPointer<MaterialBrowserModel> materialBrowserModel() const;
     QPointer<MaterialBrowserTexturesModel> materialBrowserTexturesModel() const;
     void updateMaterialPreview(const ModelNode &node, const QPixmap &pixmap);
-    void deleteSelectedItem();
+    void deleteSelectedItems();
 
     Q_INVOKABLE void handleSearchFilterChanged(const QString &filterText);
     Q_INVOKABLE void startDragMaterial(int index, const QPointF &mousePos);
@@ -63,9 +63,9 @@ public:
     Q_INVOKABLE void acceptAssetsDropOnMaterial(int matIndex, const QList<QUrl> &urls);
     Q_INVOKABLE void acceptTextureDropOnMaterial(int matIndex, const QString &texId);
     Q_INVOKABLE void focusMaterialSection(bool focusMatSec);
-    Q_INVOKABLE void addMaterialToContentLibrary();
+    Q_INVOKABLE void addMaterialToContentLibrary(const QVariant &material);
     Q_INVOKABLE void importMaterial();
-    Q_INVOKABLE void exportMaterial();
+    Q_INVOKABLE void exportMaterial(int idx);
     Q_INVOKABLE void addQtQuick3D();
 
     StudioQuickWidget *quickWidget() const;