MC Cannot mazimise window after leaving fullscreen mode. MC Can't maximise window after beeing in Fullscreen Mode. MC Fullscreen Bug when the 'fullscreen' window button is pressed. MC After being in full screen mode, the maximize button in Windows is disabled and unable to resize window. MC Switching to full screen and back does not allow you to maximize the game.

MC Window not resizable after toggleing fullscreenmode. MC Game window can no longer be resized after exiting fullscreen. This happens on Windows 7, but not on Ubuntu Outdated code analysis by Marcono is found here. When exiting fullscreen with F11 or through video settings you can't click maximize until you restart the game.