diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/generalhelper.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/generalhelper.cpp
index dd21622b5dc..74c2eb270ef 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/generalhelper.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/generalhelper.cpp
@@ -826,8 +826,15 @@ bool GeneralHelper::getBounds(QQuick3DViewport *view3D, QQuick3DNode *node, QVec
     auto renderNode = static_cast<QSSGRenderNode *>(nodePriv->spatialNode);
 
     if (recursive && renderNode) {
+#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
         if (renderNode->flags.testFlag(QSSGRenderNode::Flag::TransformDirty))
             renderNode->calculateLocalTransform();
+#else
+        if (renderNode->isDirty(QSSGRenderNode::DirtyFlag::TransformDirty)) {
+            renderNode->localTransform = QSSGRenderNode::calculateTransformMatrix(
+                        node->position(), node->scale(), node->pivot(), node->rotation());
+        }
+#endif
         localTransform = renderNode->localTransform;
     }
 
diff --git a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/selectionboxgeometry.cpp b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/selectionboxgeometry.cpp
index 8296c9155d7..dc4484de9d9 100644
--- a/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/selectionboxgeometry.cpp
+++ b/share/qtcreator/qml/qmlpuppet/qml2puppet/editor3d/selectionboxgeometry.cpp
@@ -192,7 +192,11 @@ void SelectionBoxGeometry::doUpdateGeometry()
                 m = targetRN->parent->globalTransform;
             }
             rootRN->localTransform = m;
+#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
             rootRN->markDirty(QSSGRenderNode::TransformDirtyFlag::TransformNotDirty);
+#else
+            rootRN->markDirty(QSSGRenderNode::DirtyFlag::TransformDirty);
+#endif
             rootRN->calculateGlobalVariables();
         } else if (!m_spatialNodeUpdatePending) {
             // Necessary spatial nodes do not yet exist. Defer selection box creation one frame.
@@ -236,8 +240,15 @@ void SelectionBoxGeometry::getBounds(
 
     if (node != m_targetNode) {
         if (renderNode) {
+#if QT_VERSION < QT_VERSION_CHECK(6, 4, 0)
             if (renderNode->flags.testFlag(QSSGRenderNode::Flag::TransformDirty))
                 renderNode->calculateLocalTransform();
+#else
+            if (renderNode->isDirty(QSSGRenderNode::DirtyFlag::TransformDirty)) {
+                renderNode->localTransform = QSSGRenderNode::calculateTransformMatrix(
+                            node->position(), node->scale(), node->pivot(), node->rotation());
+            }
+#endif
             localTransform = renderNode->localTransform;
         }
         trackNodeChanges(node);