We’ve encountered migration issues for some existing cloud accounts. When launching the new app for the first time you may need to delete the cloud account if you get stuck (left swipe the account). But you should not use the “Sign Up” button to add it back as it may cause the app to quit on launch after that.
The team has a fix and an update will be submitted shortly to Apple that will resolve and prevent this issue.
Thank you for your patience.
Regards,
