CreateAssetMenu not appearing in Create-menu

I’m Using Unity 2021.1.15f1

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

[CreateAssetMenu(fileName = "New Footstep Collection", menuName = "Crate New Footstep Collection")]
public class FootstepCollection : ScriptableObject
    public List<AudioClip> footstepSound = new List<AudioClip>();
    public AudioClip runSound;

when I’m tried to check the console there is no error

just updated to newer version and still didn’t show up
on unity Unity 2021.2.19f1

Just Found the Solution.

I’m Reinstalling the new version from Unity Hub. and now is work perfectly what i want