Forum onion address

The start site of qubes is www.qubes-os.org (subdomain www).
The forum’s address is forum.qubes-os.org (subdomain forum).

Why does this not apply to the onion links?
www.qubesosfasa4zl44o4tws22di6kepyzfeqv3tg4e3ztknltfxqrymdad.onion takes me to the start page, but forum.qubesosfasa4zl44o4tws22di6kepyzfeqv3tg4e3ztknltfxqrymdad.onion brings up the same content as the www subdomain. When clicking on Qubes Forum in the footer of the start page (under News), I’ll get redirected to the clearnet address of the forum. Why is that? Is there a way to access the forum via an onion address?

Many thanks
Daniel

I was wondering about the same thing. +1

I use Tor Browser to access the forum and it never recommends that I switch to the onion version, so there’s probably no onion site. I also don’t know how onion sites handle subdomains.

It was discussed over here. Closing this thread to avoid duplication.