[Problem/Bug]: Publishing with WPF and self-contained includes the native_uap Core dll

What happened?

Using a command line such as

msbuild src\Cms.Wpf\Cms.Wpf.sln /target:Restore;WapCms:Publish /bl /p:Configuration=dev /p:SelfContained=true /p:AppxBundle=Never /p:NoRestore=true

For a .net 9 WPF app and an wapproj results in the native_uap dll from runtimes\win-x64\native_uap, Microsoft.Web.WebView2.Core.dll being set to CopyLocal=True and included in the msix. This will fail to load. Workaround is to add to the wapproj

  <PropertyGroup>
	  <WebView2UseWinRT>False</WebView2UseWinRT>
  </PropertyGroup>

Importance

Moderate. My app's user experience is affected, but still usable.

Runtime Channel

Stable release (WebView2 Runtime)

Runtime Version

1.0.2957.106

SDK Version

1.0.2957.106

Framework

WPF

Operating System

Windows 11

OS Version

26100

Repro steps

As per the description.

Repros in Edge Browser

No, issue does not reproduce in the corresponding Edge version

Regression

Yes, worked with .net 8 and a previous version

Last working version (if regression)

1.0.1722.45