Unity bad workspace switch clicking on unity panel icon

Unity bad workspace switch clicking on unity panel icon

I think I've found a bug in Unity, Ubuntu 12.10.
It's really annoying to me so I'd like to report it.
I'm asking where to report it and if it hasn't been fixed in 13.04 or
13.10 yet.
Steps to reproduce:
1) Open and maximize a window on workspace 1



2) Switch to workspace 2, open another window and align it to the right
side (Ctrl++➡)



3) Switch back to workspace 1 and click on the unity panel icon of the app
on workspace 2



What is supposed to happen:
Unity should switch to workspace 2 and add focus to the app running here.
What actually happens:
Unity stays at workspace 1 and moves the right-alligned window on
workspace 2 to the right, resulting it to appear at the left side of
workspace 1.



Additional information: It's not necessary to open a window on workspace 1
to reproduce this bug, I did it for clarity purposes. This bug can be
avoided by moving the window on workspace 2 about 10 pixels to the left:



Thanks for the support :)