When you perform a drag in the application (click and move the mouse) in the Canvas, the action is not registered until you finish dragging (unclick the mouse). Dragging should register intermediary movements (while you're moving the mouse). This is especially disturbing in the CreationViewLayer, when creating a shape (a Rectangle, a Circle, etc...) Reported here: https://forum.qt.io/topic/164888/ondragchanged-not-reporting-continously > Solution: > > If you want to react to a drag move, you need a signal handler on the DragHandler's centroid.positionChanged. grabChanged is only emitted when starting or stopping a drag. > **Affected files** > :point_right: `src/canvas/application_canvas`, `src/canvas/viewlayer.h`, `src/appshell/qml/EditPage/CentralWidget.qml`