I wonder how high that functionality is even on their list, I'd quite like it pretty high up lol.

Think there's others which are focusing more on that but as browser clients.
Eg satellite.earth , which is probably the smoothest, nostr.kiwi (doesn't seem to work for me anymore ¯⁠\⁠_⁠(⁠ツ⁠)⁠_⁠/⁠¯ ), Yana.do is working on it too... I forget the other ones.