If your pages are getting a lot of comments then you can split them into different pages by checking this box.
You will find this option in WordPress Dashboard -> Settings -> Discussion -> Check this Break comments into pages with top level comments per page and the page displayed by default option like below the screenshot.

If you follow the above step then the comments will break in non-amp version and you want the same on AMP also then you need to follow the below step
You will find this option in WordPress dashboard -> AMP option panel -> Settings -> Comments -> Enable WordPress Comments option -> Enter No of comments and click on the “Save changes” button.

The output of Break comment into pages in AMP

That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions, then please share them in the comments section below.