We're really sorry, wpDiscuz plugin doesn't support this. 

I need to display a collection of comments from multiple posts. More specific, I'm making a site for an author where each chapter in a story has comments and I want to show all of them on the story's main page. I can do that with the native comment system "easy enough" (get_comments from all chapter IDs, merge the arrays, sort them) by passing the collection into the comments_array filter. However, apparently wpDiscuz does not use the native comments_array. That is unfortunate. I could also not find a similar filter for wpDiscuz, unless I'm blind. I got thick glasses, so...

Now is there a way to achieve that with wpDiscuz?