GNOME Bugzilla – Bug 695494
testgtk: composited window example leaves a 'shadow'
Last modified: 2014-03-24 23:55:31 UTC
The composited window example has a copy of the button rendered outside the actual window, somewhere in the middle of the screen.
still happening
Created attachment 272653 [details] screenshot with 3.11.9
we're no longer claiming to support composite