A strange bug appeared in the iOS version of Twitter in the past few days. According to some complaints from users, Twitter App repeatedly logs users out of their mobile phone accounts. The bug mainly affects iOS 15 users, Twitter has confirmed and is investigating.
It is worth noting that this bug seems to affect multiple accounts owned by users. For example, if you have multiple Twitter accounts, this bug will log you out of all accounts randomly and repeatedly.
The latest version of Twitter for iOS is 8.92.2, which was updated yesterday. The official said that it has improved and corrected some errors.