Sample
E.g., https://github.com/xamarin/mobile-samples/tree/main/BouncingGame
Description of issue
I explored the whole "mobile-samples" solution content. I detected UWP (Windows) target not found at/in oldest commits... even more then 8 years ago.
Microsoft stopped/"killed" Windows 10 Mobile os/platform only in 2017-2018 (4--5 years ago). The Xamarin did first steps for this honor process. :(
IMHO
I think the Xamarin team specially ignored Windows (platform) platform all the time (now and in past/last)! Too bad. :(
Effect of boumerang
MAUI, instead of "multi-platform" Xamarin.