For a while, I've got a problem with some buttons :

The pause button and the reveal in finder button (I guess that's it, I don't use this one often) don't respond when I click them.
I've tried removing T with AppZapper so I get rid of every single file rattached and reinstalling it, but the problem goes on.
I've installed the 1.20 beta version but same results.
The software works fine, except for that little inconvinient. Any idea where it could came from ?
BTW the beta version mixes languages, I got italian in the interface.