Only showing up one comment per page

Hi,

I can only see one comment under the "Comment Section" There should be 130 pending and I have it set to 20 per page so its showing that there are 7 pages and thats correct.

As you can see on attached screenshot its only showing up one comment (same on all 7 pages)

When I try Screen-Option-buttom is working on page/post but its not working on comment-section.