Alright, so it works on web (Alby extension) but not on Android. It doesn't ask for anything or bring up any app to confirm (Alby go and Zeus installed), just gives up immediately. The integration is either broken or unfinished, I guess nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg