maximizing a window horizontally removes the title bar

Binary package hint: unity

Compiz allows windows to be maximized horizontally by right clicking the maximize button and maximized vertically by middle clicking the maximize button.

When Unity detects a window is maximized it removes the title bar from the window and places it in it's panel. The problem is it's doing this for windows that are only maximized in one direction.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity 3.2.8-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.37-11.25-generic-pae 2.6.37-rc7
Uname: Linux 2.6.37-11-generic-pae i686
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/allscreens/options/active_plugins'
Date: Mon Jan 3 12:46:03 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20101202)
InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20101202)
MachineType: Apple Inc. iMac11,2
PciDisplay: 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Madison [Mobility Radeon HD 5000 Series] [1002:68c0] (prog-if 00 [VGA controller])
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
 LC_MESSAGES=en_GB.utf8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.37-11-generic-pae root=UUID=433a3a94-2314-433f-b6bb-68769b589f5a ro vt.handoff=7 quiet splash
ProcVersionSignature_: Ubuntu 2.6.37-11.25-generic-pae 2.6.37-rc7
RelatedPackageVersions:
 xserver-xorg 1:7.5+6ubuntu6
 libgl1-mesa-glx 7.10.0+git20101221.fa62cf74-0ubuntu0sarvatt
 libdrm2 2.4.23+git20101221.bad5242a-0ubuntu0sarvatt
 xserver-xorg-video-intel 2:2.13.902+git20101227.7667ad84-0ubuntu0sarvatt
 xserver-xorg-video-ati 1:6.13.99+git20101220.30c5f217-0ubuntu0sarvatt
SourcePackage: unity
XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
dmi.bios.date: 05/03/10
dmi.bios.vendor: Apple Inc.
dmi.bios.version: IM112.88Z.0057.B00.1005031455
dmi.board.name: Mac-F2238AC8
dmi.board.vendor: Apple Inc.
dmi.chassis.type: 13
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F2238AC8
dmi.modalias: dmi:bvnAppleInc.:bvrIM112.88Z.0057.B00.1005031455:bd05/03/10:svnAppleInc.:pniMac11,2:pvr1.0:rvnAppleInc.:rnMac-F2238AC8:rvr:cvnAppleInc.:ct13:cvrMac-F2238AC8:
dmi.product.name: iMac11,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
system: distro = Ubuntu, architecture = i686, kernel = 2.6.37-11-generic-pae