PrivateAssets for central transitive dependencies should flow regardless whether the parent is a project or a package

[marcin-krystianc]

NuGet Product Used

dotnet.exe

Product Version

7.0.100

Worked before?

no

Impact

It bothers me. A fix would be nice

Repro Steps & Context

When calculating the effective PrivateAssets value for a library that is centrally managed and pinned transitively, the PrivateAssets on project nodes are ignored but they shouldn't be.

Project1:

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

  <PropertyGroup>
    <TargetFramework>net46</TargetFramework>
    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
    <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
  </PropertyGroup>

  <ItemGroup>
    <ProjectReference Include="..\Project2\Project2.csproj" PrivateAssets="All" />
  </ItemGroup>
</Project>

Project2:

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

  <PropertyGroup>
    <TargetFramework>net46</TargetFramework>	
    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
    <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Newtonsoft.Json" />
  </ItemGroup>
</Project>

Directory.Packages.props:

<Project>
    <ItemGroup>
        <PackageVersion Include="Newtonsoft.Json" Version="13.0.1" />
    </ItemGroup>
</Project>

expected empty centralTransitiveDependencyGroups but got:

  "centralTransitiveDependencyGroups": {
    ".NETFramework,Version=v4.6": {
      "Newtonsoft.Json": {
        "include": "Runtime, Compile, Native, BuildTransitive",
        "suppressParent": "None",
        "version": "[13.0.1, )"
      }
    }
  }

Verbose Logs

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