http://bugs.winehq.org/show_bug.cgi?id=12569
--- Comment #7 from Petr Dlouhý petr.dlouhy@email.cz 2008-04-23 15:55:40 --- The problem seems to be, that the window get umapped here: http://source.winehq.org/git/wine.git/?a=blob;f=dlls/winex11.drv/winpos.c;h=... I am still not sure, if it is caused by the bad condition before, or because new_style gets unvisible caused by a bug before.