Tropy 1.14.0 easily crash on Mac 13.4.1

Every once in a while, no matter if I was looking through
Settings, or looking at images, or doing something else, Tropy crashed. Here is the auto-generated report.

Thanks! It’s likely that this is related to opening/closing the Preferences window multiple times – I can make the 1.14 release crash at the moment by just opening and closing the window a few times. This is already fixed upstream.