I've just made a circle wipe animation and put it on one of my menus and the buttons aren't working

Unity Engine
,
1

I made a circle wipe for my game using a tutorial made by brackeys and now when I go to click any of the buttons they don’t work like the play button doesn’t load the next scene. does anyone have a way of fixing this. here’s my code

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

public class LevelLoader : MonoBehaviour
{
    public Animator transition;

    public float transitionTime = 1f;
    // Start is called before the first frame update
   public void levelLoader()
   {
       LoadNextLevel();
   }

    // Update is called once per frame
    public void LoadNextLevel()
    {
        StartCoroutine(LoadLevel(SceneManager.GetActiveScene().buildIndex + 1));

    }

    IEnumerator LoadLevel(int levelIndex)
    {
        //Play animation
        transition.SetTrigger("Start");

        yield return new WaitForSeconds(transitionTime);

        //Load scene
        SceneManager.LoadScene(levelIndex);
    }
}
2

I know this is an old post but for anyone reading this, the Graphic Raycaster component on the canvas is blocking this. If it’s not needed for the transitions, just remove it.