QML MouseRegion onEntered does not get called when mouse is pressed

The onEntered does not get called if the mouse button is pressed while entering the MouseRegion.
The behavior is correct if the mouse starts getting pressed from inside the region.

Use the attach qml file, and try:

• pressing the mouse button outside of the rectangle and dragging it inside. WRONG
• pressing the mouse button inside of the rectangle and dragging it outside and inside again without releasing the mouse button. CORRECT