Similar problem on our app. Paperlist has 30 entries with iOS15, only 5 entries with iOS 15+.
The correct paper matching in iOS 15 is missing in that 5. This makes the printer malfunction.
In addition printInteractionController choosePaper is called several times, always with the same short paperlist. So accumulating is not possible , too.
It would be great to get more ideas what is going wrong here.
JuergenS
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution