I have auto-renewable subscriptions, and in Xcode everything works fine. It shows a list of subscriptions where I can make a test purchase. But when I send it for review, the review team, as well as TestFlight, simply do not have subscriptions. If the problem was in the code, it would not work in the sandbox as I think.
But I think that I configured everything correctly in the subscription settings. The only thing: it shows there for the subscription in appstoreconnect that it is preparing for review, but nothing can be done about it, because it will be solved with the first release of the application.
But I do not know where else to look and what to do. The problem is probably not in the code, but I also redirected the subscription config in appstoreconnect a bunch of times.
I asked help on review team, no way. Tried to google and chat GPT, no ideas where to find a solution.