Native is also a good option, for something used that extensively.

I believe Flutter was chosen because of somewhat easy way of keeping common codebase for both iOS and Android clients. Not trivial, and at least it renders natively :V

Flutter compiles to native though? I’m not sure I understand what you are saying.

Flutter "compiles to native," but the UI is just a giant canvas they paint themselves. React Native uses real native views, so you get actual platform widgets, accessibility, and OS-level optimizations instead of shipping your own game engine.

Also, Google has a habit of hyping projects then quietly killing them (I sadly took the Polymer ride).

Expo/RN TBH.

Looks to be some sort of subscription licensed framework, and lacks desktop support. Why should I move off an open source platform onto a hosted solution? Especially in the context of OP’s situation.

It's just react native tooling

Makepad looks really promising