@Ken_D did you manage to solve this issue? My app gets rejected for the exact same issue, but I don't know what's causing it. I've tried the exact same environment setup as described by app review rejection, but it works fine on all my setups. What's kind of interesting: after installing the app completely fresh on the simulator and without any subscriptions bought yet, it shows that it tries to pull some sort of subscription history for the user. So I guess maybe it has something to do with the account that's being used for app review? Just an idea, I don't have another clue otherwise...please let me know if you got it working! Many thanks in advice!