bbPress.org

Hello,
I think this issue has been going on for years, but I dont seem to be able to find that it had been fixed at some point!

I am using wp 5.22 bbpress 2.5.14 and buddypress 4.3.0
It still happens when I use different themes and if I uninstall other plugins.

In bbpress I have a plugin called private groups and the forums show in the activity stream (which I believe to be from buddy press). You cant enter the forum via the link, but still you see the heading and actually also the text.
I wonder if this problem is because of a false bbp and BP integration? BP doesnt get the info for private/hidden forums?

I am very new to this and dont have much experience so please tell me what more information I can give. I have also posted this issue on buddypress support.
Has there ever been a solution to this?
Thank you!