Hide Key when the chest opens

Assets/Prefabs/Chest.prefab

   m_Name: 
   m_EditorClassIdentifier: 
   m_ParticleSystem: {fileID: 5116346864126037614}
-  m_ParticlePlayDelayTime: 0.55
+  m_ParticlePlayDelayTime: 0.65
+  m_Key: {fileID: 1303052936717085872}
+  m_KeyDestroyDelayTime: 1.15
 --- !u!1001 &5116346864751513382
 PrefabInstance:
   m_ObjectHideFlags: 0
       objectReference: {fileID: 0}
     m_RemovedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: 36ebe18f236e1de46bc8992b07028de4, type: 3}
+--- !u!1 &1303052936717085872 stripped
+GameObject:
+  m_CorrespondingSourceObject: {fileID: 7024289968253537756, guid: 36ebe18f236e1de46bc8992b07028de4,
+    type: 3}
+  m_PrefabInstance: {fileID: 8317608924234293612}
+  m_PrefabAsset: {fileID: 0}
 --- !u!4 &1828055803584411146 stripped
 Transform:
   m_CorrespondingSourceObject: {fileID: 7651785289792739174, guid: 36ebe18f236e1de46bc8992b07028de4,

Assets/Scripts/Gameplay/Chest.cs

+using System;
 using System.Collections;
 using UnityEngine;
 
     [SerializeField]
     private float m_ParticlePlayDelayTime = 0.75f;
 
+    [SerializeField]
+    private GameObject m_Key;
+
+    [SerializeField]
+    private float m_KeyDestroyDelayTime = 0.75f;
+
     // Start is called before the first frame update
     void Start()
     {
         m_Animator.SetTrigger("Open");
 
         StartCoroutine(PlayParticles());
+
+        StartCoroutine(DestroyKey());
+    }
+
+    private IEnumerator DestroyKey()
+    {
+        yield return new WaitForSeconds(m_KeyDestroyDelayTime);
+
+        m_Key.SetActive(false);
     }
 
     private IEnumerator PlayParticles()

Assets/Scripts/PlayerConfigurator.cs

         m_HatLoadingHandle.Completed += OnHatInstantiated;
     }
 
-    private void OnDisable()
-    {
-        m_HatLoadingHandle.Completed -= OnHatInstantiated;
-    }
-
     private void OnHatInstantiated(AsyncOperationHandle obj)
     {
         // We can check for the status of the InstantiationAsync operation: Failed, Succeeded or None
         }
+
+        m_HatLoadingHandle.Completed -= OnHatInstantiated;
     }
 }

UserSettings/EditorUserSettings.asset

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-      value: 22424703114646680e0b0227036c6c0419051d6439262f2434
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