Comment 34 for bug 1917939

Still happening in Ubuntu 22.04.3 with the latest updates. I have a dual-monitor setup with Wayland. Bug occurs when I lock the screen and unlock it again. Everything gets left behind the dock. I think it is related to dash-to-dock implementation of Ubuntu. There is a workaround which fixes the issue, but it just hides and unhides the panel when unlocked: https://github.com/popov895/dash-to-dock-workaround

Why is the screen state not saved when the screen is locked? It feels like it tries to draw it again and misses the dock as if the screen starts from the edges.

Similar report: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1961508