If active player group have same combatants in battle ,
it will get this error and black screen while loading battle scene .
ArgumentException: An item with the same key has already been added. Key: 3ef3884f8e544fe98692ff2dea187625
System.Collections.Generic.Dictionary2[TKey,TValue].TryInsert (TKey key, TValue value, System.Collections.Generic.InsertionBehavior behavior) (at <437ba245d8404784b9fbab9b439ac908>:0)
System.Collections.Generic.Dictionary2[TKey,TValue].Add (TKey key, TValue value) (at <437ba245d8404784b9fbab9b439ac908>:0)
ORKFramework.GUIDCollection`1[T].Add (T content) (at <586ba742a02741988038e7cf77e1a3f5>:0)
ORKFramework.CombatantHandler.Clear (System.Boolean clearLocked) (at <586ba742a02741988038e7cf77e1a3f5>:0)
ORKFramework.GameHandler.SceneLoaded () (at <586ba742a02741988038e7cf77e1a3f5>:0)
ORKFramework.ORKCore.FireSceneLoaded () (at <8000db6943fe4a6688c47bb850a8dd54>:0)
ORKFramework.ORKCore.OnSceneLoaded (UnityEngine.SceneManagement.Scene scene, UnityEngine.SceneManagement.LoadSceneMode mode) (at <8000db6943fe4a6688c47bb850a8dd54>:0)
UnityEngine.SceneManagement.SceneManager.Internal_SceneLoaded (UnityEngine.SceneManagement.Scene scene, UnityEngine.SceneManagement.LoadSceneMode mode) (at <480508088aee40cab70818ff164a29d5>:0)