dconf-editor: set to default doesn't survive logout-in

[Sam_]

Reproducable.
Install dconf-tools. Open dconf-editor. Go to /desktop/unity/launcher. Click on the string, then click on the button 'Set to default'.
String changes to default values. Logout-in, go to the string again, custom values are displayed again. Custom apps in launcher still exist too.
Expected: 'Set to default' should display default values immediately after change in launcher and survive the change througout logout.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: dconf-tools 0.7.3-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Mon May 2 13:21:39 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 LANGUAGE=de:en
 LANG=C
 SHELL=/bin/bash
SourcePackage: d-conf
UpgradeStatus: Upgraded to natty on 2011-04-28 (3 days ago)

[Sam_ (and-sam)]

Solved on 18.04.2 with gnome-shell.