In chrome, when I go to RSS feed, it displays it simply as XML/text:
https://doomberg.substack.com/feed
In firefox, it just downloads the file. When I change the settings in preferences: Always ask
then it offers to download, or open in external application.
How can I simply display it "inline" in firefox, as if it was plain text?
I am using Firefox 102.6 on Debian 10