[Windows, 9.0 Preview 6] Fonts are randomly left out the MSIX package

[janne-hmp]

Description

When building the app and publishing MSIX package in Visual Studio, all fonts in the Resources/Fonts directory are sometimes randomly left out of the package when using MauiFont. MauiAsset's seem to be copied always successfully. This is the same behavior as for Android, see #23364. The workaround is also the same.

Steps to Reproduce

1. Rebuild GnollHackM in Visual Studio then publish an MSIX package. Do this many times.
2. In some MSIX packages there are no fonts from Resources\Fonts directory.

Link to public reproduction project repository

https://github.com/hyvanmielenpelit/GnollHack

Version with bug

9.0.0-preview.6.24327.7

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

Windows

Affected platform versions

Windows 11

Did you find any workaround?

The same as for Android, use MauiAsset instead of MauiFont.

Relevant log output

No response

[github-actions]

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• [Android, .NET MAUI 9.0 Preview 5] When building with Visual Studio 17.11.0 Preview 2.1, Maui fails randomly to import the fonts, but still finishes building without errors. (#23364), similarity score: 0.84

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• Sometimes .ttf files are missing in the application after the apk or aab build (#22806), similarity score: 0.77
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• [Android, .NET 9.0 Preview 5] Build process randomly lefts out AndroidAsset files in Platforms/Android subdirectory (#23426), similarity score: 0.75
• Windows FontImageSourceService assumes MSIX packaging (#15802), similarity score: 0.75

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