Ah damn. Yeah haven’t used gpodder in a while didn’t know it couldn’t sync with gpodder nextcloud. … Sorry.

Well antennapod supports syncing to “gpodder.net” which has the clue in the name “gpodder” is a desktop app for podcasts.

I’ve had a few issues before with syncing with gpodder.net but the gpodder API running as a nextcloud app works like a charm.