We are able to list and purchase the subscriptions but revenue cat can not handle the subscriptions.
2022-11-08 21:34:30.510 12259-12372 [Purchases] - WARN W Unable to start a network connection due to a network configuration issue: https://api.revenuecat.com/v1/receipts
2022-11-08 21:34:30.510 12259-12372 2Purchases] - DEBUG D API request started: POST /receipts
2022-11-08 21:34:30.514 12259-12372 3Purchases] - DEBUG D API request completed with status: POST /receipts 521
2022-11-08 21:34:30.515 12259-12372 0Purchases] - ERROR E There was a credentials issue. Check the underlying error for more details.