Looks like it is happening even with the coding examples from Apple: https://developer.apple.com/documentation/localauthentication/accessing_keychain_items_with_face_id_or_touch_id
Did someone check it is happening when testing on the latest iPhone 13 devices with iOS 15 building from Xcode 13?
xcodefriend
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution