LSP not recognizing generated Resources class unless Compile is specified

[Mrcubix]

I'm currently reading the documentation for source generating a Resources class from .resx files.

https://learn.microsoft.com/en-us/dotnet/maui/fundamentals/localization?view=net-maui-10.0#vs-code-setup

The page state to use the following to allow vscode users to be able to compile resx file into classes that can be used :

<ItemGroup>
     <EmbeddedResource Update="Resources\Localization\AppResources.resx">
        <Generator>MSBuild:Compile</Generator>
        <publicClass>true</publicClass>
        <StronglyTypedLanguage>CSharp</StronglyTypedLanguage>
        <StronglyTypedNamespace>MauiApp.Resources.Localization</StronglyTypedNamespace>
        <StronglyTypedFileName>$(IntermediateOutputPath)\Resource.Designer.cs</StronglyTypedFileName>
        <StronglyTypedClassName>AppResources</StronglyTypedClassName>
     </EmbeddedResource>

     <Compile Include="$(IntermediateOutputPath)\Resource.Designer.cs">
        <AutoGen>True</AutoGen>
        <DesignTime>false</DesignTime>
        <DependentUpon>Resources\Localization\AppResources.resx</DependentUpon>
      </Compile>
</ItemGroup>

Just including the EmbeddedResource block allows the project to compile the resx file into a usable Resources class.
The problem is that the generated Resources isn't picked up by the LSP at that point.
(Even if the project compiles without any issues)

<ItemGroup>
     <EmbeddedResource Update="Resources\Localization\AppResources.resx">
        <Generator>MSBuild:Compile</Generator>
        <publicClass>true</publicClass>
        <StronglyTypedLanguage>CSharp</StronglyTypedLanguage>
        <StronglyTypedNamespace>MauiApp.Resources.Localization</StronglyTypedNamespace>
        <StronglyTypedFileName>$(IntermediateOutputPath)\Resource.Designer.cs</StronglyTypedFileName>
        <StronglyTypedClassName>AppResources</StronglyTypedClassName>
     </EmbeddedResource>
</ItemGroup>

Only after adding the Compile block, will the class be recognized by the LSP.
The issue is, that including that second part generate a CS2002 warning :

CSC : warning CS2002: Source file '[project directory]\obj\Debug\net8.0\Resources.Designer.cs' specified multiple times

This extension used to be able to handle only having the first block, so why is the second one required now ?
This feels like a bug in the extension, but at the same time, is this the appropriate way to generate my classes for localization ?
Am i supposed to change some settings ?