Comment 1 for bug 1450650

I am also affected by this bug. The below is what I wrote in the elementary os stackexchange (which was the wrong forum).

##############
After I maximize a window and then unmaximize it, the snap animation becomes weird. It seems like the window position of the unmaximized window becomes the starting position for the snap animation. This occurs for all windows.

Example with Files: 1. Open Files 2. Maximize Files 3. Snap the window to the right. 4. Snap the window to the left. Notice the faulty animation.

You can observe the correct snap behaviour if you don't maximize the window first.

Example with Files, correct behaviour: 1. Open Files 2. Alternate between snapping to the right and left. Notice the fluid and correct animations.

I'm using the included intel graphics driver and have a nvidia card turned off in the "Nvidia x server settings".
##############