Hello, I've found this annoying issue in the app switcher, where I press the home button twice and then I see a very old thumbnail of the Mail app. And by that I mean that iOS doesn't actually show the current state of the app, but instead it shows a frigging old thumbnail (and it's always exactly the same one!). The weird thing is that this happens only with the Mail.app preview, and not other applications. Also it doesn't happen always, but often. Is there anything I can do to avoid always seeing the same contact card when I want to reopen Mail?