Dotnet build is not able to map normalized TFMs

[leotsarev]

Describe the bug

When evaluating /p:TargetFramework, msbuild expect EXACT value as in .csproj and does not accept normalized value.

To Reproduce

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>netstandard2</TargetFramework>
  </PropertyGroup>
</Project>

Working: dotnet build /p:TargetFramework=netstandard2

Not working: dotnet build /p:TargetFramework=netstandard2.0

Exceptions (if any)

C:\Program Files\dotnet\sdk\9.0.200\Sdks\Microsoft.NET.Sdk\targets\Microsoft.PackageDependencyResolution.targets(266,5): error NETSDK1005: Assets file 'C:\Users\leo\source\repos\leotsarev\joinrpg-net\src\JoinRpg.XGameApi.Contract\obj\project.assets.json' doesn't have a target for 'netstandard2.0'. Ensure that restore has run and that you have included 'netstandard2.0' in the TargetFrameworks for your project.

Further technical details

.NET SDK:
Version: 9.0.200
Commit: 90e8b20
Workload version: 9.0.200-manifests.c4f6226a
MSBuild version: 17.13.8+cbc39bea8

Runtime Environment:
OS Name: Windows
OS Version: 10.0.26100
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\9.0.200\