[supotech]

I’m currently using the Highline theme, and all of the forums show this button at the bottom right-hand side, linking to one particular forum called “Top Dawgs.”

Link to the Lounge forum: http://www.uwguide.com/forums/forum/lounge/

1) Why is that happening?

2) Is there a way to get rid of it? Do I need to edit the CSS of Highwind? If so, how?

[Robkk]

create a bbpress.php file and put it in your child theme , the default file bbPress is using has some extra code for post navigation that should be for blog posts.

https://codex.bbpress.org/theme-compatibility/getting-started-in-modifying-the-main-bbpress-template/

you can also use CSS

#bbpress-forums .navigation-post  {
display:none;
}