Comment 12 for bug 1971558

I've not been able to reproduce it lock/unlock, but I do reloading the shell.

In such case, I bisected it to this commit: https://github.com/ubuntu/gnome-shell-extension-appindicator/commit/6fa6ee276692e517148c2cba8764114706a20d8f

Can someone please check if applying it (can just edit /<email address hidden>/appIndicator.js) fixes the issue for you?