Oh. I joined like a year ago. Messages work in some clients, like Coracle and Primal. In others, like Nostrudel, they don't. Although Nostrudel is seems to be the client that has the most features, it's still lacking in some areas. Having freedom to add features to Nostr is quite a nice thing.
Discussion
Well the messages are working just fine. I think saying “work in x client” isn’t exactly how to word that, but I get what you mean.
The protocol works as intended, client software however…
So we test, release, patch, upgrade, and the cycle of betterment continues