According to Apple's documentation at https://developer.apple.com/documentation/storekit/testing-age-assurance-in-sandbox?language=objc, the testing steps and expected responses are outlined as follows:
Test app consent revocation To test the notification when a parent or guardian revokes access to your app on behalf of their child, follow these steps:
- Start with a Sandbox account.
- From the Age Assurance settings, tap Revoke App Consent.
- Enter your app’s Bundle ID (for example, com.example.bundle).
- Tap Revoke Consent to simulate the revocation.
- Confirm that the system displays “Notification Triggered” with the message “A notification will be sent to the developer server soon.”
I followed the steps exactly as described above, but during the fifth step, instead of seeing the prompt "A notification will be sent to the developer server soon," a pop-up dialog with only a confirmation button appeared. After clicking it, there was no further response, and our server did not receive any notification (neither from the Sandbox nor the Production environment).
