Thanks for the reply. I've tried with both the secret option on and off. Also tried with direct connection and notif server - Went as far as spinning up my own ntfy server, until I realised I can't change it on amber hehe.

To be clear, I:

Tap the + Button

Tap New App

And take the copied bunker:// string to noStrudel/Coracle.

Any other clients that you know of that supposedly support nip-46?