Clicking unset in the applications tab doesn't refresh the view
The bug was reported on https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1817426
Package: gnome-control-center 1:3.31.90-1ubuntu3
'When I try to unset a Default Handler of an application in gnome-control-center, it removes the item but doesn't update the screen. I have to click another application and back to that application to see the results.
I expect that it will update the screen and remove the item that I unset.'