[Bug 34513] Window list: minimized windows change size all the time

[George]

Public bug reported:
https://launchpad.net/malone/bugs/34513

Affects: gnome-panel (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
https://launchpad.net/distros/ubuntu/+source/gnome-panel/+bug/418 sounds
like the one I'm describing but I don't know if it's the same.

I think it's trivial to reproduce because it happens to me all the time.
Sometimes the minimized windows in the window list will take the whole
panel while other times they are shrunk to take up a small portion of
it. This behaviour seems random to me.