Pidgin opens extra browsers in Unity panel instead of the locked one

[actionparsnip]

As it states, extra browser (in my case Chrome) open as an extra app rather than another instance of the app on the Unity panel.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: pidgin 1:2.10.6-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-10.10-generic 3.5.1
Uname: Linux 3.5.0-10-generic i686
ApportVersion: 2.4-0ubuntu6
Architecture: i386
Date: Tue Aug 14 23:16:18 2012
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120707)
ProcEnviron:
 LANGUAGE=en_GB:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: pidgin
UpgradeStatus: No upgrade log present (probably fresh install)

[actionparsnip (andrew-woodhead666)]

Bug was also in raring

[actionparsnip (andrew-woodhead666)]

Fixed in 2.10.6-0ubuntu3