How to pass package family name in ms-settings uri?

[Gaoyifei1011]

Describe the bug

How to pass package family name in ms-settings uri?

如图所描述，ms-settings:appfeatures-app URI 可以传递 packagefamilyname 作为可选参数，所以想请求一下，这个参数如何传递，有相应的示例代码吗？
As described in the figure, ms-settings: AppFeature-App URI can pass packagefamilyname as an optional parameter, so I would like to ask how to pass this parameter, is there a corresponding example code?

Steps to reproduce the bug

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Expected behavior

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Screenshots

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NuGet package version

WinUI 3 - Windows App SDK 1.5.1: 1.5.240311000

Windows version

Windows 11 (22H2): Build 22621

Additional context

No response