[MSAL] Back button is not visible for WinAppSDK Packaged

[jhanvi03]

Current behavior

When a Project is created for MSAL and launching solution for WinAppSDK Packaged, the back button is not visible. The back button is visible on WebAssembly, WebAssembly IIS Express, Android. Found the issue while testing Uno.SDK & template 5.3.112 but the issue is also present with 5.3.108.

Expected behavior

The back Icon should be visible for WinAppSDK ass well

How to reproduce it (as minimally and precisely as possible)

1. Open VS
2. Create a new uno project.
3. From the Wizard uncheck MacCatalyst and Desktop (inorder to enable MSAL).
4. Check MSAL from the authentication.
5. Click on create project.
6. Select WinAppSDK as a target solution
7. Build the Solution
8. Observe the missing Back Button\icon.

Environment

Nuget Package (s):
Uno.SDK & Template verison: 5.3.108, 5.3.112
Package Version(s):

Affected platform(s):

• iOS
• macOS (AppKit)
• Mac Catalyst
• Android
• WebAssembly
• Windows
• Skia (WPF)
• Skia (GTK on Linux/macOS/Windows)
• Skia (Linux Framebuffer)
• Build tasks

Visual Studio:

• 2019 (version: )
• 2022 (version: )
• Visual Studio Code (version: )
• Rider Windows (version: )
• Rider macOS (version: )

Relevant plugins:

• Resharper (version: )

Anything else we need to know?

Found issue while testing #2484 for https://github.com/unoplatform/private/issues/528

[agneszitte]

cc @kazo0