GNOME Bugzilla – Bug 576264
tasks in the window list do not have a border when panel has a "solid color"
Last modified: 2011-09-19 15:46:18 UTC
When you go to the panel preferences and choose a solid color for the background, the program tasks in the window list do no longer have a border, as they have when the system theme is used for the background. Other information: Originally reported at https://bugs.launchpad.net/ubuntu/+source/gnome-panel/+bug/287703
The bug is still there with gnome-panel 3.1.91.
I think this is done on purpose, actually. I'm willing to consider a patch if the picture will convince me, though.