[Natty] Selecting half-maximized window on a different workspace is broken

Binary package hint: unity

1. Open some application (say, terminal) on one workspace.
2. Pull the terminal to the left or right edge of the screen to maximize it on that half of the screen.
3. Go to a different workspace.
4. Click the terminal in Unity, expecting to move to the open terminal.

Step 4 fails because the terminal will merely be shifted a few dozen pixels so as to appear slightly in your current workspace. This makes shifting workspaces by clicking icons OF HALF MAXIMIZED APPS in Unity impossible.

Note that this bug DOES NOT occur for me when the app is fully maximized or in the middle of the screen, say.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity 3.8.14-0ubuntu1~natty1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,imgpng,zoom,mousepoll,place,move,snap,resize,unitymtgrabhandles,session,regex,gnomecompat,wall,grid,vpswitch,animation,expo,workarounds,ezoom,staticswitcher,fade,scale,unityshell,scaleaddon]
Date: Sun Jun 19 19:20:51 2011
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: Upgraded to natty on 2011-04-30 (50 days ago)