I've seen it in coracle but I stopped using that app because the UX was stressing me out. I'm not sure if amethyst supports lists - haven't seen it in-app yet. I've also seen some mention of flotilla.social but that's from what I can tell more client-server tech because it requires you to run something relay-side - sounds cool but yeah - lotta work.

Maybe I should just code me a nostr client with the features I want/need and not rely on other people's work...