There are two glitches here: 1. Selecting the Appearance tab for the first time causes the Dock to disappear briefly. 2. Toggling the "Auto-hide the Dock" setting causes the Dock (plus the Settings icon) and the Application menu to flash and re-render.
Screencasts are attached below. Pay attention to the Dock (plus the Settings icon) and the Application menu. ** Attachment added: "bug_1949845.tar" https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1949845/+attachment/5538338/+files/bug_1949845.tar -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1949845 Title: Toggle enable/disable dock autohide gives glitches Status in gnome-control-center package in Ubuntu: Confirmed Bug description: Ubuntu 22.04 development branch @ 4/11/2021 with kernel 5.13.0-19-generic (wayland) When opening gnome-control-center and toggle enable/disable the dock to autohide a few times, the gnome-control-center window gives glitches/flashes this is not on random, it can be reproduced ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: gnome-control-center 1:40.0-1ubuntu5 ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14 Uname: Linux 5.13.0-19-generic x86_64 ApportVersion: 2.20.11-0ubuntu70 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Nov 4 16:47:34 2021 SourcePackage: gnome-control-center UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1949845/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp