Possible Duplicate:
Why I Can't swap the windows on Window List at gnome panel after upgrading?
In previous versions of Ubuntu, I've enjoyed being able to rearrange the programs on the bottom task bar. Now, in 11.04's "classic" desktop, I don't seem to be able to do that any longer. Is there a way to restore this functionality? Some hidden gconf setting? Or has this been removed from the code entirely?
For example, here I am trying to drag Firefox onto Evolution. In 10.10 and previous, this would have caused the two apps to swap places on the window list.
