Can you port this to Xamarin.Forms?

Can you port this to Xamarin.Forms? This would be great to have on all platforms.

Start by reviewing the repository's existing FloatingNavigationView implementation and the Xamarin.Forms requirements. Establish which platforms and navigation behavior the port must support before locating the relevant entry points. Done means the component works across the agreed platforms with equivalent behavior.

索引モデルが issue の本文から書いたものです。