MSBuild error when referencing MAUI project with native printer SDK in test project

[mauitest]

When referencing a .NET MAUI Single Project from a test project, MSBuild throws an error while attempting to copy native iOS resources from a printer SDK (distributed via NuGet). The test project does not target iOS and does not directly depend on the SDK, yet the build fails due to resource copying.
MSB3027: Cannot copy 'C:\Users\***\.nuget\packages\brothersdkios\1.4.0\lib\net9.0-ios18.0\BrotherSDKIOS.resources\BRLMPrinterKit.xcframework\ios-arm64_x86_64-simulator\BRLMPrinterKit.framework\PrintProgressViewControllerWithFilename_BMSSDK~iphone.nib' to 'bin\Debug\net9.0-ios\ios-arm64\BrotherSDKIOS.resources\BRLMPrinterKit.xcframework\ios-arm64_x86_64-simulator\BRLMPrinterKit.framework\PrintProgressViewControllerWithFilename_BMSSDK~iphone.nib'. Exceeded retry count of 10. Failed.

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <TargetFramework>net9.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
    <IsPackable>false</IsPackable>
	  <IsTestProject>true</IsTestProject>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="coverlet.collector" Version="6.0.2" />
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
    <PackageReference Include="xunit" Version="2.9.2" />
    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
	 
  </ItemGroup>
	
	<ItemGroup>
    <ProjectReference Include="..\***\***.csproj" />
  </ItemGroup>

  <ItemGroup>
    <Using Include="Xunit" />
  </ItemGroup>

</Project>

This issue blocks me from writing unit tests for shared logic in my MAUI app. What can I do?

[rokmeglic71]

Could you have a variable in your .csproj and not include the native printer SDK from test project, or would MAUI project fail then?

[mauitest]

It's connected with:
#17828
Funny thing:
Exactly the same solution works perfectly in Rider.

[rokmeglic71]

Good to know. I hope they will fix this.