I have, but it is agonizingly slow compared with other NWC enabled applications.

I think this is due to the fact that when you zap someone, the invoice is being sent first to your mint, who then has to reach out to your phone, wake it up, get the approval to burn your ecash to send the payment, and only then send it out to whoever you paid. But I could be entirely wrong. All I know is, my Alby Hub on my Start 9 pays invoices via NWC in just a couple seconds, while Minibits takes 10-20 seconds at least via NWC.