Comment 47 for bug 1809407

I want to give the fix time to settle, because the number of sub-fixes required seemed to change between the 3.33 source and 3.32. And aside from that, we are required to get the fix into 19.10 first.

So I will probably wait for this fix to enter 19.10 via mutter 3.34.0 (when it is ready). And then will assess backports to 3.32.