@colgrave If you can find something interesting in the logs that would be great, but otherwise we need a way to reproduce repeatably. That probably means, make a copy of your config directory before the update, update, confirm the problem happened, then restore the copy and confirm the problem still happens (and the pref is reset).
Then we'd have to start poking around what's special about that setup. If we can reduce the config dir to something that can be safely shared and repros the issue that would be nice.
I'm happy to work with you over chat (Matrix/Discord/whatever) if you're okay with that.