Created attachment 1716348 [details]
screenshot (couldn't capture the screen in overview, hence external photo)
Description of problem:
The is a minor visual glitch... gitk (in F33?) has a smaller icon compared to other apps. When using alt-tab to switch between open applications in gnome-shell overview, it stands out.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. start gitk and some other application
2. press alt-tab and hold