Unity URP OnWillRenderObject current camera

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Rendering;

public class DetermineRenderCamera : MonoBehaviour
{
    Camera prevCamera;

    Camera currentCamera;

    private void Start()
    {
        RenderPipelineManager.beginCameraRendering += RenderPipelineManager_beginCameraRendering;
    }

    private void RenderPipelineManager_beginCameraRendering(ScriptableRenderContext context, Camera renderCamera)
    {
        this.currentCamera = renderCamera;
    }

    private void OnWillRenderObject()
    {
        if (currentCamera != null)
        {
            if (currentCamera != prevCamera)
            {
                Debug.Log("new currentCamera = " + currentCamera);
                prevCamera = currentCamera;
            }
        }
    }
}