Question How do you load an AssetBundle scene with Meta Quest2?

【What I want to do】
I want to load an AssetBundle scene and see it with Meta Quest2. On Unity Editor, I could do that and I see gameobjects in the AssetBundle scene. However, I don't see anything after loading with Meta Quest2.

【Development Environment】
Unity Version 2021.3.5f1
Loading the AssetBundle from Web server(X-server)
The AssetBundle Scene includes just a cube and a texture.

 

Code (CSharp):

1. using System;
2. using System.Collections;
3. using UnityEngine;
4. using System.IO;
5. using UnityEngine.SceneManagement;
6. using UnityEngine.UI;
7.  
8. public class LoadAssetBundleSceneSample : MonoBehaviour
9. {
10.     public static LoadAssetBundleSceneSample pgs;
11.     public string[] url, sceneNames;
12.     static AssetBundle assetBundle;
13.     WWW www;
14.     [NonSerialized] Text percent, percent2;
15.     [NonSerialized] Image fg, fg2;
16.     [SerializeField] int _sceneNum;
17.  
18.     bool loadingStart = false;
19.  
20.     private void Awake()
21.     {
22.         if (pgs == null)
23.         {
24.             pgs = this;
25.         }
26.     }
27.  
28.     void Start()
29.     {
30.         playGamePressed(_sceneNum);
31.     }
32.  
33.     void Update()
34.     {
35.         if (loadingStart)
36.         {
37.             double v = www.progress;
38.  
39.             v = System.Math.Round(v, 2);
40.  
41.             v *= 100;
42.         }
43.     }
44.  
45.     public void playGamePressed(int i)
46.     {
47.         StartCoroutine(s(i));
48.     }
49.  
50.     IEnumerator s(int i)
51.     {
52.         if (!assetBundle)
53.         {
54.             using (www = new WWW(url[i]))
55.             {
56.                 loadingStart = true;
57.                 yield return www;
58.                 if (!string.IsNullOrEmpty(www.error))
59.                 {
60.                     print(www.error);
61.                     yield break;
62.                 }
63.  
64.                 assetBundle = www.assetBundle;
65.             }
66.         }
67.  
68.         loadingStart = false;
69.         string[] scenes = assetBundle.GetAllScenePaths();
70.  
71.         foreach (string s in scenes)
72.         {
73.             loadScene(Path.GetFileNameWithoutExtension(s));
74.             if (Path.GetFileNameWithoutExtension(s) == sceneNames[i])
75.             {
76.                 loadScene(Path.GetFileNameWithoutExtension(s));
77.             }
78.         }
79.     }
80.  
81.     public void loadScene(string name)
82.     {
83.         SceneManager.LoadScene(name);
84.     }
85.