Does anyone else use the android app Connect for Lemmy? It reminds me of Infinity for Reddit. If you use it, do you like it better than Jerboa? I also found another new Lemmy app called Liftoff.
Connect for Lemmy: https://play.google.com/store/apps/details?id=com.kuroneko.lemmy_connect
Jerboa works just fine for me. I’m also on a Fairphone 4, but running CalyxOS with Android 13. Maybe you can try Jerboa from another source like F-droid instead of Google Play or vice versa. You can also try the IzzyOnDroid repository on F-droid.