I think I ran into that too. But I can’t quite remember if it was my app or not. Mine is whitelisted. My user did say she had to sign in again last night. For me (if it was my app) I had the sign in show up, but a refresh allowed it to auto sign in just fine. I don’t really remember the details, or which app for sure, or which device. I just remember seeing it, then refreshing and all was good.
Seems fine otherwise.
I have the same problem too. My app is public, but I use Favorite feature. At least once a day it’s logging me in again, which means I don’t see my favorites till it logs me in.