Comment 151 for bug 1181666

The same issue here in Fedora32 gnome-shell 3.36.5. Alt+F2->(r) fixes the issue for a while, but in some time it comes back. The mouse clicks are inactive in the middle of the screen (horizontally), but seem to work correctly on the left and right. For example in Chrome with 29 tabs opened, first 11 tabs get correctly activated with the left click. The tabs 12-20 are immune to the click and 21+ get again activated correctly. of course the same thing happens in the other apps. For example windows cannot be dragged when clicked within the 'dead' are, however when clicked in first ~30% or last ~30% (horizontally) they are dragged as expected. Let me know if you need any logs or other details.