SaveLoad using managed lifecycle

Assets/Scripts/UI/CardSystem/CardMenuPage.cs

@@ -1,4 +1,4 @@
-using Core;
+using Core;
 using Data.CardSystem;
 using Pixelplacement;
 using UI.Core;
@@ -28,9 +28,8 @@ namespace UI.CardSystem
 
         private void Awake()
         {
-            // Get references
+            // Get UI reference
             _cardAlbumUI = FindAnyObjectByType<CardAlbumUI>();
-            _cardManager = CardSystemManager.Instance;
             
             // Make sure we have a CanvasGroup
             if (canvasGroup == null)
@@ -48,6 +47,14 @@ namespace UI.CardSystem
             {
                 viewAlbumButton.onClick.AddListener(OnViewAlbumClicked);
             }
+        }
+        
+        protected override void OnManagedAwake()
+        {
+            base.OnManagedAwake();
+            
+            // Safe to access manager instance here
+            _cardManager = CardSystemManager.Instance;
             
             if (changeClothesButton != null)
             {