Version conflict on Microsoft.Win32.Registry when multitargeting net8.0 and net48

[flensrocker]

I have some multi target libraries, which contains code for .NET 8 and .NET Standard 2.0. The .NET Standard target is for some .NET Framework 4.8 applications. For that I use some AspNetCore 2.1 packages (which are still supported for this scenario, as I understand). On .NET 8 I use the FrameworkReference with Microsoft.AspNetCore.App.

My test project is targeting net8.0 and net48 to cover both platforms.

After upgrading MSTest.TestAdapter and MSTest.TestFramework from 3.5.1 to 3.6.0 and Microsoft.NET.Test.Sdk from 17.10.0 to 17.11.1 I see some warnings in the output:

C:\Program Files\dotnet\sdk\8.0.400\Microsoft.Common.CurrentVersion.targets(2412,5): warning MSB3277:
Found conflicts between different versions of "Microsoft.Win32.Registry" that could not be resolved. [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
There was a conflict between "Microsoft.Win32.Registry, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" and "Microsoft.Win32.Registry, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a". [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
    "Microsoft.Win32.Registry, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" was chosen because it was primary and "Microsoft.Win32.Registry, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" was not. [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
    References which depend on "Microsoft.Win32.Registry, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" [C:\Users\USERNAME\.nuget\packages\microsoft.win32.registry\4.5.0\ref\net461\Microsoft.Win32.Registry.dll]. [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
        C:\Users\USERNAME\.nuget\packages\microsoft.win32.registry\4.5.0\ref\net461\Microsoft.Win32.Registry.dll [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
          Project file item includes which caused reference "C:\Users\USERNAME\.nuget\packages\microsoft.win32.registry\4.5.0\ref\net461\Microsoft.Win32.Registry.dll". [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
            C:\Users\USERNAME\.nuget\packages\microsoft.win32.registry\4.5.0\ref\net461\Microsoft.Win32.Registry.dll [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
    References which depend on or have been unified to "Microsoft.Win32.Registry, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" []. [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
        C:\Users\USERNAME\.nuget\packages\microsoft.aspnetcore.dataprotection\2.1.1\lib\netstandard2.0\Microsoft.AspNetCore.DataProtection.dll [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
          Project file item includes which caused reference "C:\Users\USERNAME\.nuget\packages\microsoft.aspnetcore.dataprotection\2.1.1\lib\netstandard2.0\Microsoft.AspNetCore.DataProtection.dll". [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
            C:\Users\USERNAME\.nuget\packages\microsoft.aspnetcore.dataprotection\2.1.1\lib\netstandard2.0\Microsoft.AspNetCore.DataProtection.dll [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
            C:\Users\USERNAME\.nuget\packages\microsoft.aspnetcore.authentication\2.1.2\lib\netstandard2.0\Microsoft.AspNetCore.Authentication.dll [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
        C:\Users\USERNAME\.nuget\packages\microsoft.testing.platform.msbuild\1.4.0\lib\netstandard2.0\Microsoft.Testing.Platform.MSBuild.dll [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
          Project file item includes which caused reference "C:\Users\USERNAME\.nuget\packages\microsoft.testing.platform.msbuild\1.4.0\lib\netstandard2.0\Microsoft.Testing.Platform.MSBuild.dll". [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]
            C:\Users\USERNAME\.nuget\packages\microsoft.testing.platform.msbuild\1.4.0\lib\netstandard2.0\Microsoft.Testing.Platform.MSBuild.dll [C:\src\p\web\Dummy\test\Dummy.UnitTests\Dummy.UnitTests.csproj::TargetFramework=net48]

Do you have any suggestions how to deal with this?

I can't disable MSB3277 because sometimes there are "important" conflicts I have to know about.