I'd like to be able to sort comments by Newest on a post. If I go through 30-40 comments at first, and then later come back to see another 10 new ones on that p

I'd like to be able to sort comments by Newest on a post. If I go through 30-40 comments at first, and then later come back to see another 10 new ones on that particular post, it's hard to remember which are the new ones and which aren't, and it just makes me go through all of them again. I'm not really sure what "Comments" menu serves, because I see it's all the new comments from all posts mixed together. That doesn't make much sense to me. I want to see the new ones on each post.