It's not surprising this bug would only affect Xorg sessions because only Xorg sessions supported the fullscreen unredirect optimization, until recently.
** No longer affects: xorg (Ubuntu) ** Summary changed: - dock and top bar flashing non-stop at fullscreen + dock and top bar flashing non-stop at fullscreen in Xorg sessions -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1905186 Title: dock and top bar flashing non-stop at fullscreen in Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-autohidetopbar/+bug/1905186/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp