Many of my purchases are encountering an issue when using a promotional offer (with a promo offer signature included). On the client side, everything works properly, and the purchase triggers the .success() callback. However, there are no updates in either the transaction/renewal info or via webhooks. According to the documentation, at least one of these server notifications should be triggered: OFFER_REDEEMED or SUBSCRIBED/RESUBSCRIBED. My server did not receive any signals. Furthermore, when I fetched the subscription status using the App Store Server API, the offer identifier did not appear in either the renewal info or the transaction info.