[Plugin: Related Posts for WordPress] wishes for a page where we could bulk edit, and ability to add

I am very much loving this plugin – the only thing is, as I added it after I already have created posts, I noticed that as with some other plugins (such as SEO plugins) I have to open each post to edit (not quick edit) the related posts – it would be super smashing great if a section for related posts could appear under Posts where we could bulk edit posts, and maybe to have a setting where we could automatically add all sibling posts from the same category?
Luckily I only have a few posts at the moment so it’s not such a bother. But I can imagine if I added this plugin and I already had hundreds or thousands of posts that this would be a huge headache! Please advise if I’ve missed something somewhere ??

https://www.ads-software.com/extend/plugins/microkids-related-posts/