http://bugs.winehq.org/show_bug.cgi?id=6299
Summary: steam pop-ups appear as small blue boxes without anything in them Product: Wine Version: CVS Platform: Other OS/Version: Linux Status: UNCONFIRMED Severity: minor Priority: P3 Component: wine-binary AssignedTo: wine-bugs@winehq.org ReportedBy: svdw@udel.edu
Things like friends requests, the news thing that comes up when you first start steam, and other miscellaneous pop-ups appear as small blue boxes with nothing in them.
However, things like the im chat with friends work, and poping up the meta score links work.