❔ Incremental source generator not called with docker

using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp.Syntax;

[Generator]
public sealed class RestServicesSourceGenerator
    : IIncrementalGenerator
{
    public RestServicesSourceGenerator()
    {
    }

    void IIncrementalGenerator.Initialize(IncrementalGeneratorInitializationContext context)
    {
        // processing code
    }
}

<ProjectReference Include="..\..\project.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="true" />

<PackageReference Update="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
<PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.5.0" PrivateAssets="all" />