Do you let your users restore their IAP purchases with or without history of purchases? I don't. And it had not been a problem in the past 10 years or so till two days ago when the reviewer rejected my new iOS software submission. He or she said that it was a bug since the Restore button is disabled. I saw the screenshot he or she gave me in which it was obvious that the reviewer had not made a purchase.
For me, I cannot think of a reason why one with no history of purchases should be allowed to proceed and restore purchases. I don't even know what the reviewer is trying to restore. So far, the reviewer doesn't buy my explanation or seems to ignore me. What do you think? Do you let them go lucky by accident? By the way, this is a non-consumable IAP product.