iOS 13 has a very serious problem on iPhones that have Touch ID, and of course a consistent number of users are affected, those from Apple being aware of what is happening at the moment. More specifically, it seems that iPhones with Touch ID have a problem with logging into banking applications, or other applications such as 1Password, with Apple intending to solve the problem somewhere in the future.
Until then, banking applications, and others where confidential information is stored, do not display in iOS 13 the alert asking users to log in using Touch ID, which does not happen in the case of Face ID. The problem seems to come from the APIs for authentication used by iPhone phones, that is, that alert is displayed, only it appears in an area of the screen that is not visible to users normally.
iOS 13: MAJOR PROBLEM with Touch ID iPhones
iOS 13 has generated quite a lot of confusion among iPhone users who think they can no longer log into these applications using Touch ID, but the situation is not really that serious, for those who know what is happening. Even if the Touch ID login alert in these applications does not appear on the screen of iPhone phones in iOS 13, simply placing your finger on the fingerprint reader will automatically authenticate for login.
iOS 13 basically continues to allow authentication with Touch ID in these applications, only that nothing is displayed on the screen that asks for this, as if it is not possible, only that it is possible without problems. No one knows at the moment why this problem appeared in iOS 13 and some applications, but if you encounter it then it is good to know that you only have to place your finger on the fingerprint reader, as before.
