Alternate page with proper canonical tag warning on AMP pages, but why aren't these pages in the AMP tab?

Question

Google

Google Search Console returned Alternate page with proper canonical tag for several thousand AMP pages. Which is generally natural, because these are duplicates, and they have canonicals on the originals. But then why the hell are these pages not in the AMP tab? There are 13 pages indexed, 0 errors.

Answer 1

Have you followed the recommendations for the current page?
More details at the link: https://amp.dev/documentation/guides-and-tutorials...