From the [Compatibility with Hosted Parse](https://github.com/ParsePlatform/parse-server/wiki/Compatibility-with-Hosted-Parse) page, In-App Purchase is not supported, but I found some merged PR about it. I have an iOS app that makes consummable and non-consumable purchases using [PFPurchase buyProduct:] and restores via [PFPurchase restore]. Are these features supported by Parse Server?