When minimising xchat or xchat-gnome the unity icon disappears.

Binary package hint: xchat-gnome

When minimising xchat or xchat-gnome the unity icon disappears. The application is still running and can then only be brought back to screen by using alt-tab. If the xchat icon is pinned to the unity bar and the application is minimised and then the icon is clicked it starts a new occurrence of xchat and does not maximise the window. Appears to start when I pinned xchat to the unity bar. After I minimised it, I clicked on the icon and it launched a second occurrence. Closed the second occurrence and unpinned the icon. When closing xchat and relaunching the icon doesn't reappear until a reboot has taken place.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xchat-gnome 1:0.26.1+git20101206.557c940-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Thu Apr 28 17:46:35 2011
ExecutablePath: /usr/bin/xchat-gnome
InstallationMedia:

ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: xchat-gnome
UpgradeStatus: No upgrade log present (probably fresh install)