As an update, there is more going on with the Nokia than just that (audio via speaker is inconsistently working). I don't think there is anything wrong with the hardware, but more that it didn't agree with the Android 14 upgrades. I'm replacing it before traveling but after I'm back I will see if I can force downgrade/re-image it back to Android 13 (reset via the settings menu on 14 doesn't fix things). Looking around quickly I don't see a LineageOS ROM for that model or a factory image.