I have been wanting to switch to OneNote over EverNote recently but have had really weird problems on OS X. Every single time I open the app it requires me to

I have been wanting to switch to OneNote over EverNote recently but have had really weird problems on OS X. Every single time I open the app it requires me to sign in again. Spent several hours Googling and trying different "Fixes" but can't narrow down why it wont stay signed in. Hoping this is some edge case bug and they will release an update so I can use it. From what I hear it's actually a really great app.