[xmonad] Window(s) overlaps status bar after xmonad is restarted

[Norbert Zeh]

Dunric [2011.08.14 1931 +0200]:
> Hi,
> 
> any advice how to prevent windows to overlap statusbar after xmonad
> is (re)started ?

As far as I know, this is a known issue and a minor one at that.
Actually simply switching focus fixes the issue.  It would be nice to
understand why this happens and find a fix for it, though.

Cheers,
Norbert