Description of Problem:
When making changes to the taskbar preferences, kicker disappears.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Right-click on window-list button, and select Preferences
2. Click on 'Taskbar'
3. Toggle 'group similar tasks'
4. Hit OK.
Kicker disappears but does not come back.
Kicker restarts with changes.
Starting kicker by hand works.
Works for me in 20020218.