Input Field Doesn't auto select in a different scene

I have this Input Field in 2 different scenes both of them are the exact same. I copied and pasted them from the first scene to the second scene. I have this script on the Input Field that auto selects the Input Field automatically. This is the code

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.UI;
 public class autoSelectIF : MonoBehaviour
 {
 
     public InputField IF;
     // Start is called before the first frame update
     void Start()
     {
           IF.Select();
     }
 
     // Update is called once per frame
     void Update()
     {
 
            IF.ActivateInputField();
       
     }
 
   
 }
 

For some reason in the second scene it doesn't seem to auto select the Input Field. I've check everything I've looked at what could be wrong with it but I couldn't find any problems I tired my code on a different Input Field, and It didn't select.