I have just installed it and it's great. Didn't think it supports sign-up yet, which is why I used the iris web to do that earlier. My sister advised me to send a message to nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg for getting a primal address, which is what I just did. Fingers crossed.