As the title suggests. I know you know it but i file the bug to get an update when you fix it.
Minor glitch introduced.
Everytime you maximize and unmaximize the window moves up and to the left.
move a window to 0,0 (top left)
maximize and then unmaximize
you see it moves outside the screen
While the moving of up and left is fixed the whole thing is still glitchy. If you maximize and minimize two or three times the window moves by a few pixels instead of being in the initial position.
Also the animation (max min) became jerky.