When I have multiple mail notifications (from the stock Mail app) stacked on my lock screen and tap on them, I’m always asked to use Touch ID to see them. The result being the all mails are shown in their entirety. I have previews turned off so I thought tapping on the stack of notifications would just splay out who all the mails are from, and not require a password to read them all. Am I missing something or is this the correct behavior?