Comment 5 for bug 746697

Thank you for taking the time to report this bug. I see this behavior in wily as well. It's normal to see the panel and the dash when a non-fullscreen window receives the focus, therefore, I will change the bug status to Invalid for compiz. There's another problem though that you might experience: in some known cases the launcher appears when a fullscreen window has the focus. This is a known Unity problem and we plan to fix it.