fixed using NotationPaintView

src/appshell/qml/NotationPage/NotationPage.qml

@@ -381,6 +381,7 @@ DockPage {
 
     central: NotationView {
         id: notationView
+        name: "MainNotationView"
 
         isNavigatorVisible: pageModel.isNavigatorVisible
 

src/appshell/qml/PublishPage/PublishPage.qml

@@ -123,7 +123,9 @@ DockPage {
         }
     ]
 
-    central: NotationView {}
+    central: NotationView {
+        name: "PublishNotationView"
+    }
 
     statusBar: DockStatusBar {
         objectName: "publishStatusBar"

src/appshell/qml/dockwindow/DockPage.qml

@@ -26,7 +26,7 @@ import MuseScore.Dock 1.0
 DockPageView {
     id: root
 
-    property alias central: central.sourceComponent
+    property Component central: null
 
     property var toolBarLeftDropDestination: { "dock": toolBarLeftDockingHolder, "dropLocation": Location.Top }
     property var toolBarRightDropDestination: { "dock": toolBarRightDockingHolder, "dropLocation": Location.Top }
@@ -38,13 +38,17 @@ DockPageView {
     property var panelTopDropDestination: { "dock": panelTopDockingHolder, "dropLocation": Location.Left }
     property var panelBottomDropDestination: { "dock": panelBottomDockingHolder, "dropLocation": Location.Left }
 
+    property bool complited: false
+    Component.onCompleted: root.complited = true
+    Component.onDestruction: root.complited = false
+
     centralDock: DockCentralView {
         objectName: root.objectName + "_central"
 
         Loader {
             id: central
-
             anchors.fill: parent
+            sourceComponent: (root.complited && central.visible) ? root.central : null
         }
     }
 

src/notation/qml/MuseScore/NotationScene/NotationView.qml

@@ -32,6 +32,8 @@ import "internal"
 FocusScope {
     id: root
 
+    property string name
+
     property alias isNavigatorVisible: notationNavigator.visible
 
     signal textEdittingStarted()
@@ -54,7 +56,6 @@ FocusScope {
 
     Component.onCompleted: {
         notationView.load()
-        notationNavigator.load()
     }
 
     ColumnLayout {
@@ -90,6 +91,8 @@ FocusScope {
                     id: notationView
                     anchors.fill: parent
 
+                    objectName: root.name
+
                     NavigationPanel {
                         id: navPanel
                         name: "ScoreView"
@@ -154,18 +157,41 @@ FocusScope {
                 }
             }
 
-            NotationNavigator {
+            Loader {
                 id: notationNavigator
 
-                property bool isVertical: orientation === Qt.Vertical
+                property var orientation: notationNavigator.item ? notationNavigator.item.orientation : Qt.Horizontal
 
                 visible: false
 
                 SplitView.preferredHeight: 100
                 SplitView.preferredWidth: 100
 
-                onMoveNotationRequested: function (dx, dy) {
-                    notationView.moveCanvas(dx, dy)
+                sourceComponent: notationNavigator.visible ? navigatorComp : null
+
+                function setCursorRect(viewport) {
+                    if (notationNavigator.item) {
+                        notationNavigator.item.setCursorRect(viewport)
+                    }
+                }
+            }
+
+            Component {
+                id: navigatorComp
+
+                NotationNavigator {
+
+                    property bool isVertical: orientation === Qt.Vertical
+
+                    objectName: root.name + "Navigator"
+
+                    Component.onCompleted: {
+                        load()
+                    }
+
+                    onMoveNotationRequested: function (dx, dy) {
+                        notationView.moveCanvas(dx, dy)
+                    }
                 }
             }
 

src/notation/view/notationpaintview.cpp

@@ -28,9 +28,10 @@
 #include "stringutils.h"
 #include "log.h"
 
-using namespace mu::notation;
-using namespace mu::ui;
 using namespace mu;
+using namespace mu::ui;
+using namespace mu::draw;
+using namespace mu::notation;
 
 static constexpr qreal SCROLL_LIMIT_OFF_OFFSET = 0.75;
 static constexpr qreal SCROLL_LIMIT_ON_OFFSET = 0.02;
@@ -197,6 +198,7 @@ void NotationPaintView::onCurrentNotationChanged()
     });
 
     onNoteInputChanged();
+    onSelectionChanged();
 
     INotationInteractionPtr interaction = notationInteraction();
     interaction->noteInput()->stateChanged().onNotify(this, [this]() {
@@ -233,6 +235,7 @@ void NotationPaintView::onCurrentNotationChanged()
 void NotationPaintView::onViewSizeChanged()
 {
     TRACEFUNC;
+
     if (!notation()) {
         return;
     }
@@ -378,7 +381,8 @@ void NotationPaintView::paint(QPainter* qp)
 void NotationPaintView::onNotationSetup()
 {
     TRACEFUNC;
-    m_notation = globalContext()->currentNotation();
+    onCurrentNotationChanged();
+    onPlayingChanged();
 
     globalContext()->currentNotationChanged().onNotify(this, [this]() {
         onCurrentNotationChanged();

src/project/qml/MuseScore/Project/internal/TemplatePreview.qml

@@ -59,6 +59,7 @@ Item {
 
         TemplatePaintView {
             id: templateView
+            objectName: "TemplatePreview"
             anchors.fill: parent
         }
     }