The iOS mail app has had the inbox bug for years, where it displays the unread messages app before it downloads the messages and sometimes retains it after the

The iOS mail app has had the inbox bug for years, where it displays the unread messages app before it downloads the messages and sometimes retains it after the messages have been read. That said, some bugs in Music that I thought would never get fixed (they were there for years also), did eventually get fixed, so I can keep some semblance of hope.