Unable to move maximized windows from one workspace to another

Binary package hint: unity

I noticed this this morning when clicking a link in an e-mail opened up Firefox on the current desktop. Whenever an app is maximized in Unity, right clicking the panel (even when it's showing the menu for the maximized app) does nothing. In order to actually move an application to another workspace, you have to un-maximize the app, THEN right click the header bar and select "Move to Workspace [Right,Left,Down,Up]"

This seems inconsistent with behaviour when an application is not minimized.

Expected result:

When an app is maximized, right clicking the menu bar at the top should open a context menu that provides the same sort of workspace movement options as when right clicking the app in it's unmaximized state.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity 3.8.10-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
Date: Wed Apr 27 09:27:18 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: Upgraded to natty on 2011-04-16 (10 days ago)