fix UI and destroy radial menu

Assets/Scripts/UIElements/RadialMenuItem.cs

@@ -11,9 +11,11 @@ public class RadialMenuItem : MonoBehaviour
     private Button _radialMenuItemPrefab;
     private Action<RadialMenuActions> _menuButtonClick=null;
     private Dictionary<RadialMenuActions, RadialMenuActionDescription> _actions;
+    private RadialMenuItem _popupMenu;
 
-    public void ShowButtons(Dictionary<RadialMenuActions, RadialMenuActionDescription> actions, Action<RadialMenuActions> menuButtonClick)
+    public void ShowButtons(RadialMenuItem popupMenu, Dictionary<RadialMenuActions, RadialMenuActionDescription> actions, Action<RadialMenuActions> menuButtonClick)
     {
+        _popupMenu = popupMenu;
         _actions = actions;
         _menuButtonClick = menuButtonClick;
         for (int buttonsCount = 0; buttonsCount < actions.Count; buttonsCount++)
@@ -40,20 +42,23 @@ public class RadialMenuItem : MonoBehaviour
     {
         b.onClick.AddListener(() =>
         {
+            CloseDialog();
             Hide();
             _menuButtonClick?.Invoke(_actions.ElementAt(buttonNumber).Key);
-            CloseDialog();
+            
         });
     }
 
     private void CloseDialog()
     {
         UIManager.Instance.Unfreeze();
+        Destroy(_popupMenu);
         Destroy(this);
     }
 
     private void Hide()
     {
         gameObject.SetActive(false);
+        Destroy(gameObject);
     }
 }

Assets/Scripts/UIElements/UIManager.cs

@@ -46,7 +46,7 @@ public class UIManager : MonoBehaviour
         var popupMenu = Instantiate(_radialMenuItemPrefab);
         popupMenu.transform.transform.SetParent(transform, false);
         popupMenu.transform.position = Input.mousePosition;
-        popupMenu.ShowButtons(actions,itemsMenuCallback);
+        popupMenu.ShowButtons(popupMenu, actions,itemsMenuCallback);
     }
 
     public void Freeze()