OK I've got the result for my app review. Refused approval of course.
"Not Approved: publish_pages, manage_pages
App Verification feedback
The Facebook Login button is not currently working properly in your app. When clicked, the button should immediately lead a user to log in with Facebook, and the user should be able to successfully sign into their Facebook account.
Please make sure your Facebook Login button is working correctly and accessible outside your company, then resubmit your app for review.
Visit our developer documents to more about Testing a Login Flow.
Notes From Your Reviewer:
I've attached some screenshots that may help you understand my response better. You can find them here: screenshot_1.fna&oh=f9a27a831c677ebfb9513376c8d63f90&oe=5E2647BE
publish_pages feedback
While your screencast and notes provide a valid use case, we were unable to verify this use case when we logged into your app. Please ensure that your app has correctly integrated the requested permission, and resubmit for review so that we can complete testing.
manage_pages feedback
While your screencast and notes provide a valid use case, we were unable to verify this use case when we logged into your app. Please ensure that your app has correctly integrated the requested permission, and resubmit for review so that we can complete testing."
The screenshot provided by the reviewer is at
scontent.fmel8-1.fna.fbcdn.net/v/t39.800...c8d63f90&oe=5E2647BE
It says App Not Set Up: This app is still in development mode and you don't have access to it. Switch to a registered user or ask an app admin for permissions.
What does that mean?