An Issue OccurredYour request couldn’t be completed. Would you like to try again?Most likely the website doesn't support redirects to bank website. Any idea how to solve it?

Hey folks! One of my customers has problem when purchasing the in-app subscription: The operation couldn't be completed (StoreKit.VerificationResult<StoreKit.Transaction>.VerificationError error 2.) Any idea why this happens? I'm using the standard purchase verification private func checkVerified<T>(_ result: VerificationResult<T>) throws -> T {     //Check if the transaction passes StoreKit verification.     switch result {     case let .unverified(_, error):         //StoreKit has parsed the JWS but failed verification. Don't deliver content to the user.         throw error     case .verified(let safe):         //If the transaction is verified, unwrap and return it.         return safe     } }