I have problems with review process for new app.
Review team getting error "SKErrorDomain Code=0 unknown error" while purchase subscription. They using iPad/iPhone with iOS 17/18.
Problem is not reproducible on my devices. Also on devices of testers team. I have tested debug builds from Xcode and production builds from TestFlight.
So strange that same purchase code was reviewed successfully on 2 other my apps. Review team getting error only on one new app.
On screenshots from review I can see product prices. I loading it via StoreKit on fly. It is mean that app found products for purchase but can't purchase.
"SKErrorDomain Code=0 unknown error" how I see is not app error. It is StoreKit error. Most popular advice in internet is just resubmit build. I tried it but get back same message from review team.
That should I do in this case?