Okay some thoughts running Mostard (Nostrdel fork with XMR support) through Vanadium.

I can't upload any pictures. It just spins.

I don't see any zap button anywhere, although I can allegedly connect with NWC.

I have a Monero icon in my profile which goes to an address which I dont have access to anymore

(leftover from Garnet?? 🤨)

and I have to manually confirm every action with Amber. It doesn't seem to want to give these permissions to Vanadium.

All these issues seem to occur also with Nostrudel so its not a Mostard thing. None of these individually are deal breakers but together it's kind of a hassle 😤