I can confirm this problem. In addition there are problems for switching workspaces with key pressing:
- open a virtualbox console - try to switch to another workspace by keypress (for me it is Win-Ctrl up/down) expected: switch to another workspace actual behavior: virtualbox console still activated and workspace does not change Some windows are not shown anymore (like wine windows): - start a wine program expected: program is started and shown on desktop actual: program is started (and you see the program name left on gnome bar - with menu for closing it, details... You can see the opened window in overview (scrambled with all windows of all workspaces of course) but clicking on it does not open it - and you can see the program name on gnome bar again. Because all of these effects occur with gnome shell 3.36.3-1 or 3.36.4-1 (not sure if it was with 3.36.3-1 already) together all these focussing problems may depend on the same problem. Because of that I first add this to #966361. Of course with and without any extensions activated.