Sign-in problems – The Times Literary Supplement Review

Every time a new issue comes out the app forgets who I am and I have to sign in again. Deleting and reinstalling app doesn't seem to help. Dearth of documentation in Settings. E.g., no directions for deleting issues. Also, no indication that American subscription numbers have an extra digit so that, when signing on, you should only type in the first seven. TLS cyber efforts have always been dicey, and this is no exception.
Review by Paveplage on The Times Literary Supplement.