Xfce users, could you please test if gcolor3 color picker works?

Hello, I can no longer use the color picker from the gcolor3 app. Could you please test if this is also broken on your Xfce? 1. Run: sudo dnf install gcolor3 2. Run: gcolor3 3. Click the color picker 4. At this point it should let you pick a color from the screen, but does not for me https://bugzilla.redhat.com/show_bug.cgi?id=1949899 I have Fedora 33 with Xfce 4.16 from Copr: https://copr.fedorainfracloud.org/coprs/nonamedotc/xfce416-f33/ I want to check if this has stopped working in Xfce 4.16. Thanks for help. -- Miro Hrončok -- Phone: +420777974800 IRC: mhroncok