Accessibility support is the big killer for many of them, though even GTK has issues with that on Mac OS, so Qt would be a big win. Or I guess you could put a

Accessibility support is the big killer for many of them, though even GTK has issues with that on Mac OS, so Qt would be a big win. Or I guess you could put a Rust wasm app into electron also and have accessibility support that way. Has to be one that uses a real DOM and not just renders to a canvas or WebGL though.