How to get pages_read_engagement authorization?

In order to get public pages info, we need pages_read_engagement authorization. Do you have advice on how to get it? Facebook review process assumes I'm using the app to some user interaction, but I just want to get and analyze some public page data. Any idea how?

Until now, you need to pass through all process of app verification.
To put it simple, you need to create a site and let the analyst check what you are scraping.