diff --git a/src/plugins/qmldesigner/designercore/include/externaldependenciesinterface.h b/src/plugins/qmldesigner/designercore/include/externaldependenciesinterface.h
index 1a67704f824..2f2da219aac 100644
--- a/src/plugins/qmldesigner/designercore/include/externaldependenciesinterface.h
+++ b/src/plugins/qmldesigner/designercore/include/externaldependenciesinterface.h
@@ -37,6 +37,7 @@ public:
     virtual bool isQt6Import() const = 0;
     virtual bool hasStartupTarget() const = 0;
     virtual PuppetStartData puppetStartData(const class Model &model) const = 0;
+    virtual bool instantQmlTextUpdate() const = 0;
 };
 
 } // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/designercore/model/rewriterview.cpp b/src/plugins/qmldesigner/designercore/model/rewriterview.cpp
index 63ece33a4d3..3ed0ec01e7d 100644
--- a/src/plugins/qmldesigner/designercore/model/rewriterview.cpp
+++ b/src/plugins/qmldesigner/designercore/model/rewriterview.cpp
@@ -1084,7 +1084,7 @@ void RewriterView::qmlTextChanged()
         }
 
         case Amend: {
-            if (m_instantQmlTextUpdate) {
+            if (m_instantQmlTextUpdate || externalDependencies().instantQmlTextUpdate()) {
                 amendQmlText();
             } else {
                 if (externalDependencies().viewManagerUsesRewriterView(this)) {
diff --git a/src/plugins/qmldesigner/qmldesignerexternaldependencies.cpp b/src/plugins/qmldesigner/qmldesignerexternaldependencies.cpp
index 636f6349be0..9538f61297d 100644
--- a/src/plugins/qmldesigner/qmldesignerexternaldependencies.cpp
+++ b/src/plugins/qmldesigner/qmldesignerexternaldependencies.cpp
@@ -231,4 +231,9 @@ PuppetStartData ExternalDependencies::puppetStartData(const Model &model) const
     return data;
 }
 
+bool ExternalDependencies::instantQmlTextUpdate() const
+{
+    return false;
+}
+
 } // namespace QmlDesigner
diff --git a/src/plugins/qmldesigner/qmldesignerexternaldependencies.h b/src/plugins/qmldesigner/qmldesignerexternaldependencies.h
index 40c4f9d2f33..519c8033a25 100644
--- a/src/plugins/qmldesigner/qmldesignerexternaldependencies.h
+++ b/src/plugins/qmldesigner/qmldesignerexternaldependencies.h
@@ -34,6 +34,7 @@ public:
     bool isQt6Import() const override;
     bool hasStartupTarget() const override;
     PuppetStartData puppetStartData(const class Model &model) const override;
+    bool instantQmlTextUpdate() const override;
 
 private:
     const DesignerSettings &m_designerSettings;
diff --git a/tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp b/tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp
index 0b3d073662d..cc29b586524 100644
--- a/tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp
+++ b/tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp
@@ -158,6 +158,7 @@ public:
     bool isQt6Import() const override { return true; }
     bool hasStartupTarget() const override { return true; }
     PuppetStartData puppetStartData(const class Model &) const override { return {}; }
+    bool instantQmlTextUpdate() const override { return true; }
 
 public:
     QSettings qsettings;