Access Forbidden State token Missing iOS app

[frost0]

I have this same issue, background of my issue - I was using my main domain and authenticating via iOS app which worked fine for quiet awhile with the config.php having an insert of ‘overwriteprotocol’ => ‘https’,. However I decided to move my NC to a subdomain. When I tried authenticating my iOS app ‘State token Missing’ keeps coming up. I tried asking AI to verify the logs, and stated:

The repeated 404 Not Found errors on /login/v2/poll along with the “state token missing” message strongly suggest that something is blocking or misrouting the request to the Nextcloud login endpoint.

So far its suggestions haven’t really given me any positive results.

Edit: I’m running 31.0.2 from a ‘regular’ repo not the AIO