- ignore Winui3 and do it in WPF (fewer controls, deprecated, actually works)
- do it blind in XAML, possibly with the aid of a piece of paper. Or the "live view" in VS if that works. (Live View is the suggestion given on the github issue for "designer doesn't work", fwiw)
- do it in the UWP designer, then s/Windows/Microsoft/ in the control namespaces
Exactly. And then people wonder why everything is electron nowadays. Native UI development on any platform is pure garbage compared to frameworks in Web frontend.
I hope SwiftUI and flutter will be able to make it at least a little bit better.
- ignore Winui3 and do it in WPF (fewer controls, deprecated, actually works)
- do it blind in XAML, possibly with the aid of a piece of paper. Or the "live view" in VS if that works. (Live View is the suggestion given on the github issue for "designer doesn't work", fwiw)
- do it in the UWP designer, then s/Windows/Microsoft/ in the control namespaces