Bug: replying to a comment doesn't work as expected

[Skivling]

Problem: I got a comment on a post, then replied to it. Instead of that threading underneath that person's comment post, it threaded it directly underneath my main post. This led to that person not getting a notification when I answered their comment, and it looks weird in other viewers.

Expected behaviour: It should reply to a comment when I click reply. It would also be nice to have threaded comments section to follow conversation easier.