Bug reporting demo: Mutter/GNOME Shell's out-of-screen-boundary visual glitch, "Doom noclip edition"
https://gitlab.gnome.org/GNOME/mutter... …is what happens when you play with idclip / noclipping!
The wallpaper that was visible on my computer at the time of recording is David Revoy's "Saffron" character from https://peppercarrot.com