Settings for AMP

Hello.
I am using your plugin for long.
Recently I switched to RankMath plugin and saw traffic dropping.
I thought that it was the plugin problem.
Lately I think that redirecting attachment url “setting” which I changed in the new plugin might be the problem.

So I reverted back to your plugin. Then I read your post here.
https://yoast.com/media-attachment-urls/

Just like you recommend “yes” for redirect attachment url.
But now I want to know what are the optimal settings for AMP – Yoast SEO.
Should the Media (attachment) here be enabled or disabled ? without affecting SEO.

The page I need help with: [log in to see the link]