System Settings: http_proxy "Apply system wide" auth dialogue: Cancel button doesn't work

[Alan Jenkins]

System Settings -> Network -> Network Proxy

[Apply system wide]

Policykit authentication dialogue appears. But if you click "cancel", it keeps on reappearing. (Although not the exact same dialogue - there's something slightly more going on). You have to cancel three times to escape. It's as if you were entering an incorrect password and clicking "ok".

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: gnome-control-center 1:3.2.0-0ubuntu6
ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Sun Oct 16 10:10:12 2011
ProcEnviron:
 PATH=(custom, user)
 SHELL=/bin/bash
SourcePackage: gnome-control-center
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (1 days ago)
usr_lib_gnome-control-center:
 deja-dup 20.0-0ubuntu3
 gnome-bluetooth 3.2.0-0ubuntu1
 indicator-datetime 0.3.0-0ubuntu3