This is the connect string copied from Coinos just now (with the secret cloaked 😉)

nostr+walletconnect://ba80990666ef0b6f4ba5059347beb13242921e54669e680064ca755256a1e3a6?relay=wss%3A%2F%2Frelay.coinos.io&secret=&lud16=slcw@coinos.io