Activate tab when there is only one available

unity/Assets/Scripts/GameLoader.cs

@@ -198,7 +198,7 @@ public class GameLoader : MonoBehaviour {
             pileEntry.tab.SetActive(value.Visible);
             pileEntry.gameObject.SetActive(value.Visible);
         }
-        if(instance.firstReload && instance.pileTabs.GetComponentInChildren<Button>() != null) instance.pileTabs.GetComponentInChildren<Button>().onClick.Invoke();
+        if((instance.firstReload && instance.pileTabs.GetComponentInChildren<Button>() != null) || instance.pileTabs.GetComponentsInChildren<Button>().Length == 1) instance.pileTabs.GetComponentInChildren<Button>().onClick.Invoke();
 
         // Hardcoded values for pile gameobjects
         piles = instance.conn.GetCommonPiles();