I'm on the exact same situation with NordVPN

Hello. I've managed to reproduce the issue. It seems that the crash occurs when the user kills the app while a SKStoreProductViewController is being presented. It does not crash when the controller is presented or when the controller is closed. Only when the user kills the app while the controller is on screen. I've reproduced this issue on a sample project and on our AppStore App.

It's curious, we do not have this issue on iOS16 release. Let me explain. We had this issue on iOS16 but when it was on beta. After the release of iOS16 we are not seeing a spike on that version, despite that our users are adopting iOS16. We still have crashes but those must be on beta versions. But on iOS 15.7 release our crashes are spiking without any doubt.

I forgot to mention that this issue happens on iOS15. I do not have a device with iOS14 to test if it happens on iOS14 too.

Hello. Just want to say that this issue is NOT fixed on Xcode13 RC 1 nor Xcode13 Release. My mistake. When I said that it was fixed, I did not realize that I was using a simulator running iOS14, sorry. It fails with iOS15 simulators.

Hello. Good news. This issue seems to be fixed on Xcode13 RC 1.