The issue with PeerTube's standard RSS feeds not working with Torrent clients has been around for a while. A recently linked discussion reminded me I haven't checked it since the Podcast 2.0 feed became available. Verified it still wasn't working and hunted down https://www.bittorrent.org/beps/bep_0036.html
Been working on an RSS feed that uses that spec for PeerTube channels to properly expose PeerTube's .torrent file for regular torrent client download.
https://tv.mattchristiansenmedia.com/plugins/podcast2/router/torrent?channel=testb is an example
example:
@silverpill dunno yet If I can make it work properly with all torrent clients, but it seems to be functioning somewhat with qBittorrent and BiglyBT
@errhead Interesting. I didn't know about Torrent RSS feeds