Yeah; I also tried subbing in case that kicks off federation and searched a few titles to see if they ended up in random incorrectly as well (stuff like that happens sometimes with kbin). The magazine has seen a few microblogs mentioning the channel, and it clearly picked up the avatar/icon, description, etc. somehow, but doesn't seem to be getting any videos as threads/posts and I couldn't find any floating around disconnected either. I think kbin most likely doesn't understand what PeerTube is publishing through AP, but there could always be federation weirdness or something.