Hi @multitech
It’s possible the real /amp/page(URL) doesn’t have the global $post set correctly. In this case, could you please try to pass the post ID where the fields are set like this:
have_rows('repeater_field_name', '99');
Where ’99’ is the post ID.
If that doesn’t work, then I suggest you get in touch with pageFrog support about it.
I hope this helps 🙂
