Two of the most popular WinUI controls— TabView (browser-style tabs) and NavigationView (the hamburger menu/left rail)—reached a high degree of reliability in version 2.4. Earlier versions had quirks with tab reordering, keyboard navigation, and pane opening/closing animations. Version 2.4 ironed out these issues.
Using Microsoft.UI.Xaml.2.4 effectively requires some understanding of its internals. microsoft.ui.xaml.2.4 package
Enter (Windows UI Library). WinUI represents the native user experience framework for Windows, separating the XAML UI controls from the Windows OS release cycle. Instead of waiting for a new version of Windows to get a new button or navigation control, developers can now update their app’s UI via NuGet packages. Two of the most popular WinUI controls— TabView