You are correct. It’s my Theme that added it. I’ve reached out to them and they’ve fixed it.
GOING FORWARD
I think BuddyPress 12.0 is quite different.
Things no longer work as we used to know them.
The first culprit is Pages. We don’t know how to get our Pages again. I need to show my Activity Page on my website, but I’ve spent 2 days on it, and still can’t figure it out.
What I think should happen, is that we should have a SubMenu on this BuddyPress website, and call it “BuddyPress 12.0 Guides“.
You can copy everything in BuddyPress Documentation, and paste them inside the BuddyPress 12.0 Docs.
Then your content creator can start modifying the information of these Docs to reflect the BuddyPress 12.0 reality.