Right alt key does not show key tips for access keys

[BreeceW]

Describe the bug

Access keys badges do not appear when the right alt key is pressed. Although the access key badges do not appear, the shortcuts themselves still work.

Key tips are badges displayed next to controls that support access keys when the user presses the Alt key

In classic Win32 apps and the Microsoft 365 Windows desktop apps (Office), the access keys are shown with both left and right alt.

Steps to reproduce the bug

1. In a UWP XAML or WinUI 3 app where there is a UIElement with AccessKey set to something, press the right alt key
2. No badge will appear
3. Pressing the left alt key will show the badge

Expected behavior

Key tips should show when either the left or right alt key is pressed.

Screenshots

NuGet package version

WinUI 3 - Windows App SDK 1.3.0: 1.3.230331000
WinUI 2 - Microsoft.UI.Xaml 2.8.2

Windows version

Windows 11 (22H2): Build 22621

Additional context

If you are trying to reproduce this, this issue does not affect the Windows 11 Notepad. I assume it is doing some special handling for XAML Islands. However, without any customization, this issue is reproducible in XAML Islands.