Possible workaround for the 2D Renderers not allowing you to assign Renderer Features

Renderer2DBlitTest.cs

// Possible workaround for the 2D Renderers not allowing you to assign Renderer Features yet.
// Enqueues a ScriptableRenderPass without relying on a Renderer Feature
// Used with https://github.com/Cyanilux/URP_BlitRenderFeature/blob/master/Blit.cs
public class Renderer2DBlitTest : MonoBehaviour {
    
    public Blit.BlitSettings settings;
    private Blit.BlitPass blitPass;

    private void OnEnable(){
        blitPass = new Blit.BlitPass(settings.Event, settings, "BlitTest");

        RenderPipelineManager.beginCameraRendering += Test;
    }
    
    private void OnDisable(){
        RenderPipelineManager.beginCameraRendering -= Test;
    }

    private void Test(ScriptableRenderContext context, Camera camera) {
        blitPass.Setup("_CameraColorTexture", "_CameraColorTexture");
        
        camera.GetUniversalAdditionalCameraData().scriptableRenderer.EnqueuePass(blitPass);
    }
}