I'm rewriting my app to SwiftUI and Quick Notes also doesn't show the donated app activity using the .userActivity() view modifier. In result I used this solution which works fine. But still interesting is there a way of using .userActivity modifier for Quick Notes also. Donate a NSUserActivity and restore it with SwiftUI.

The same for the just released app.. :( with two in app-purchases. Non-consumable reported as never purchased, subscription works.

Yes, the same problem here with iOS 15.