[xmonad] mplayer moves 1 step right and 1 step down

[Carsten Mattner]

On Fri, Jun 22, 2012 at 11:07 PM, Brandon Allbery <allbery.b at gmail.com> wrote:
> On Fri, Jun 22, 2012 at 4:29 PM, Carsten Mattner
> <carstenmattner at googlemail.com> wrote:
>>
>> If I return mplayer from fullscreen the floating window
>> moves 1 step right and 1 step down. Didn't measure how
>> many pixels it moves.
>>
>> Any idea?
>
>
> Known, difficult to fix.
>  http://code.google.com/p/xmonad/issues/detail?id=431

Does it happen with any other applications? Sounds like changing
MPlayer's fullscreen mode wouldn't make a difference.

What's the difficulty?