SUMMARY Sometimes unminimized Xwayland windows are completely frozen. More precisely, they don't repaint themselves and they don't react to input events. STEPS TO REPRODUCE 1. Run Spotify 2. Minimize it 3. Unminimize it some time later OBSERVED RESULT There's a 50/50 chance that spotify is completely frozen after step 3. EXPECTED RESULT No freezes.
dupe of bug 400987
*** This bug has been marked as a duplicate of bug 400987 ***