Levi, I don't know if this will help or not but if you go through and mark all your forums as read and then start new, you'll note that they all show up on the forums page as gray. But if someone makes a new post in a thread on a forum, the forum becomes white on the index page. (this is on the desktop version -- assume it is the same on mobile). (Ignore this on the Articles Forum because it keeps turning white as additional old articles keep posting). There may be more than one thread that has new posts in it in the forum but then that was always the case. At least it tells you if there is something new.