title: Upgrading to iOS 15 causes production app icon to change
body: <p>I have updated my iPhone to iOS 15 and an icon for one of my production apps suddenly changed from this:</p>
  <p><a href="https://i.stack.imgur.com/lyDsh.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lyDsh.jpg" alt="enter image description here" /></a></p>
  <p>to this:</p>
  <p><a href="https://i.stack.imgur.com/3XRo7.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3XRo7.jpg" alt="enter image description here" /></a></p>
  <p>I have launched the app from XCode 13 and still the same thing. I'm going to recreate the icons and reupload them, but any ideas before going through all that would be helpful.</p>
  <p>N:B This happens on both the physical device and an iPhone simulator</p>