roslyn: Workspace failed with could not load "NuGet.Frameworks" error

Version Used: 4.2.0

Steps to Reproduce:

There’s a sample: https://github.com/WeihanLi/dotnet-exec/blob/c856424abe605ada9f4d2bedb68c3526d1241bc8/src/dotnet-exec/AdvancedCodeCompiler.cs

Expected Behavior:

Should work without error

Actual Behavior:

Failure, Msbuild failed when processing the file 'C:\projects\sources\SamplesInPractice\net7Sample\Net7Sample\Net7Sample.csproj' with message: C:\Program Files\dotnet\sdk\7.0.100-preview.4.22252.9\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.Sdk.FrameworkReferenceResolution.targets: (90, 5): The "ProcessFrameworkReferences" task failed unexpectedly.
      System.IO.FileLoadException: Could not load file or assembly 'NuGet.Frameworks, Version=6.3.0.32, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Could not find or load a specific file. (0x80131621)
      File name: 'NuGet.Frameworks, Version=6.3.0.32, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
       ---> System.IO.FileLoadException: Could not load file or assembly 'NuGet.Frameworks, Version=6.3.0.32, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
         at System.Runtime.Loader.AssemblyLoadContext.<LoadFromPath>g____PInvoke__|5_0(IntPtr ptrNativeAssemblyBinder, UInt16* ilPath, UInt16* niPath, ObjectHandleOnStack retAssembly)
         at System.Runtime.Loader.AssemblyLoadContext.LoadFromPath(IntPtr ptrNativeAssemblyBinder, String ilPath, String niPath, ObjectHandleOnStack retAssembly)
         at System.Runtime.Loader.AssemblyLoadContext.LoadFromAssemblyPath(String assemblyPath)
         at System.Runtime.Loader.AssemblyLoadContext.ResolveUsingLoad(AssemblyName assemblyName)
         at System.Runtime.Loader.AssemblyLoadContext.Resolve(IntPtr gchManagedAssemblyLoadContext, AssemblyName assemblyName)
         at Microsoft.NET.Build.Tasks.ProcessFrameworkReferences.ExecuteCore()
         at Microsoft.NET.Build.Tasks.TaskBase.Execute()
         at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
         at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask)

And I could not find the NuGet.Frameworks package with version 6.3.0 on the NuGet website, I finally find it in the sdk folder, did I miss some config?