Disable camera interpolation when switching scene tabs

Fix #11764

editor/plugins/spatial_editor_plugin.cpp

@@ -2081,6 +2081,15 @@ void SpatialEditorViewport::set_message(String p_message, float p_time) {
 	message_time = p_time;
 }
 
+void SpatialEditorPlugin::edited_scene_changed() {
+	for (int i = 0; i < SpatialEditor::VIEWPORTS_COUNT; i++) {
+		SpatialEditorViewport *viewport = SpatialEditor::get_singleton()->get_editor_viewport(i);
+		if (viewport->is_visible()) {
+			viewport->notification(Control::NOTIFICATION_VISIBILITY_CHANGED);
+		}
+	}
+}
+
 void SpatialEditorViewport::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {

editor/plugins/spatial_editor_plugin.h

@@ -741,6 +741,8 @@ public:
 	virtual void set_state(const Dictionary &p_state);
 	virtual void clear() { spatial_editor->clear(); }
 
+	virtual void edited_scene_changed();
+
 	SpatialEditorPlugin(EditorNode *p_node);
 	~SpatialEditorPlugin();
 };