User Profile

I have an issue since July 2 2020, where Facebook developer console is now requiring an 'iOS store ID' in order to use Facebook login. My previously approved public Facebook app was switched back to development mode. My issue is that some Apple reviewers (and now the review board) are ignoring the Facebook test user details I have provided, and then rejecting my app. They receive the error message from Facebook saying that Facebook login is in development mode and this is because it requires an iOS store ID which the app doesn't have yet. When using the provided Facebook test user details, this error does not occur. As mentioned, we have passed this step before on previous reviews. The process has been very frustrating for timeframes and planning within my clients' business. What's next?