Bug Any <AdditionFiles /> in .csproj breaks source generators

Cross posted to Experiential Scripting Previews as I wasn't sure exactly who it related to
https://forum.unity.com/threads/any-additionfiles-in-csproj-breaks-source-generators.1365504/

This might be a Rider issue, I'm not sure.

Any <AdditionFiles /> in .csproj breaks source generators

Code (CSharp):

1.       <ItemGroup>
2.         <Analyzer Include="RoslynAnalyzers\StyleCop.Analyzers.CodeFixes.dll" />
3.         <Analyzer Include="RoslynAnalyzers\StyleCop.Analyzers.dll" />
4.         <AdditionalFiles Include="RoslynAnalyzers\stylecop.json" />
5.       </ItemGroup>

No source generators from entities/collections/etc in the ide

Only some weird stuff from Unity.SourceGenerators

Code (CSharp):

1.       <ItemGroup>
2.         <Analyzer Include="RoslynAnalyzers\StyleCop.Analyzers.CodeFixes.dll" />
3.         <Analyzer Include="RoslynAnalyzers\StyleCop.Analyzers.dll" />
4.       </ItemGroup>
5.  

Generate as expected


.csproj files diff identically apart from this line