
ReproSteps:
1. Move any RibbonWindow based application (eg. ActiPro samples) by catching it on titlebar and move it to the top of the right display to maximize it.
2. Catch the application on the left part of the titlebar and move it to the top of the left display (a part of the window must stay on the right display)
3. Leave the mouse button -> application minimizes unexpectedly