Unfortunately, we don't use that API, so I'm afraid I can't help you with it.

About a week. We submitted it on Dec 10th. And hope yours gets resolved soon too.

Thanks for the insight! Following your advice, I checked the system logs. It appears that appstored is encountering a session error and failing to fetch additional data for the App Clip service. Specifically, I noticed an Invalid Response Status: 14501 in the server payload, even though the HTTP status code was 200. Regarding your question: My Bug Report number is FB21299192. Thanks again for you help. I hope the bug report helps track this down.