We found a bug with the recent iOS beta version (2.0.17) leading to a 1001 error when trying to login. We’re looking into this now and it’s a priority. So if you have run into this, please let us know and hang tight. We’ll get this sorted out ASAP!
Sorry for the trouble, folks.
Edit: Fully closing the app and reopening it should help.
Update 12/15: We have identified the issue and fixed it. We updated a newer version of V2.0.17 on TestFlight which should solve the problem. Please download the new version. Thanks!