http://bugs.winehq.org/show_bug.cgi?id=12289
--- Comment #5 from Marcus Meissner marcus@jet.franken.de 2008-03-30 06:40:13 --- as for window manager preferences, this is the standard kwin setup in openSUSE 10.3. I did not change the window management behaviour.
I am trying to bisect the regression. perhaps something obvious appears.