VLC controller bug when exitting from fullscreen view in unity 2D in ubuntu 12.04

[MrAli]

i am using VLC 2.0.9 in ubuntu 12.04 with unity 2d desktop. it has a bug:

 - whenever i change fullscreen view to normal (not fullscreen) view,
 the controller remain in fullscreen mode and does not change its size
 (attached image 1), controller also became freezes and the buttons does
 not work in this situation. also when i minimize vlc after changing it
 from fullscreen to normal view, the controller remain in the desktop
 (attached image 2).

 - if i change controller size when it is in fullscreen and make it
 undocked, when i change from fullscreen to normal view, there are two
 controllers and undocked controller does not disappear (attached image 3).

i sent this bug report to VLC developers but they said it is more likely to be a unity bug.