GNOME Bugzilla – Bug 688808
Since 3.6.3 custom icons look like thumbnails
Last modified: 2012-12-16 18:25:32 UTC
Created attachment 229575 [details]
The blue icons are taken from the icon theme.
You can set a custom icon or just look at the Sparkleshare icon.
*** Bug 688927 has been marked as a duplicate of this bug. ***
*** Bug 690291 has been marked as a duplicate of this bug. ***
This was changed due to user requests in bug 524392, but I can see how this is not desirable for a number of reason.
The fact that bug 524392 was silent for a long time and I already received a number of duplicates here makes me think the change was wrong. I reverted it in git master, and gnome-3-6 now.