I just tried again. You need to have LIM on: Settings -> Appearance -> Behaviour -> "In the window's title bar", then this bug still happens (current wily here). Without this then the global bar doesn't have controls to close the window.
I just tried again. You need to have LIM on: Settings -> Appearance -> Behaviour -> "In the window's title bar", then this bug still happens (current wily here). Without this then the global bar doesn't have controls to close the window.