I have this bug on a fresh install, sort of a bummer. Disabling the dock extension did resolve the issue.
System information: Dell Inspiron 5502 Intel i7-1165g7 16 GB RAM dual channel (mixed manufacturer, same RAM specs) Dual NVMe SSDs, with ubuntu/grub isolated to secondary drive, windows 10 on primary drive -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1922353 Title: Overview sometimes fails to appear or disappear in gnome-shell 3.38 To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1922353/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs