It's not just occurring when notifications are visible, but all the time. It's only the Unredirected Fullscreen Windows option (which is now enabled in raring) that's hiding the bug until notifications appear...
1. CCSM > Composite > Unredirect Fullscreen Windows = OFF
2. Fullscreen Firefox
Expected: Just Firefox is visible.
Observed: The panel shadow is always drawn over Firefox.
It's not just occurring when notifications are visible, but all the time. It's only the Unredirected Fullscreen Windows option (which is now enabled in raring) that's hiding the bug until notifications appear...
1. CCSM > Composite > Unredirect Fullscreen Windows = OFF
2. Fullscreen Firefox
Expected: Just Firefox is visible.
Observed: The panel shadow is always drawn over Firefox.