Change: Show unbunching action in timetable window (#12351)

(cherry picked from commit 2732b3d6c6581da690d094149d76dda8213f533d)

# Conflicts:
#	src/order_gui.cpp

src/order_gui.cpp

@@ -981,8 +981,8 @@ void DrawOrderString(const Vehicle *v, const Order *order, int order_index, int
 				timetable_wait_time_valid = !(order->GetDepotActionType() & ODATFB_HALT);
 			}
 
-			/* Do not show unbunching in the depot in the timetable window. */
-			if (!timetable && (order->GetDepotActionType() & ODATFB_UNBUNCH)) {
+			/* Show unbunching depot in both order and timetable windows. */
+			if (order->GetDepotActionType() & ODATFB_UNBUNCH) {
 				SetDParam(10, STR_ORDER_WAIT_TO_UNBUNCH);
 			}