Ahh. Finally, my little chat app is pretty smooth now. I've came back to tauri instead of rust gui 🥲. But I still working on fully native app with rust, maybe release later after stable version with tauri.
https://video.nostr.build/4cb30d9fc783d459a1a15fe92896314710ba87219282cd3f6e6d23ed01b4dbd1.mp4