Does this site provides RSS feeds?
OK, never mind. I’ve got them.
It would be really helpful for the community to know, how you get them/add the URL. Otherwise users having the same problem as yourself, do not find the correct URL.
Copy the URL and put a “.rss” at the end.
For example, for the Desktop Category, you would enter: https://discussion.fedoraproject.org/c/desktop.rss