fix issue

src/interlocking_component/route_controller.py

@@ -609,8 +609,9 @@ def maybe_put_reservations_as_first(self, train: Train, route: List[Node]):
         for i, edge in enumerate(edge_route):
             if not edge.track.is_reservation_track:
                 continue
-            if edge.track.reservations[0][0].edge == edge:
-                # The train this is reserved for is already on the swgment, that may be swaped.
+            first_reserving_train = edge.track.reservations[0][0]
+            if edge in first_reserving_train.reserved_tracks[0].edges:
+                # The train this is reserved for is already driving towards the segment, that may be swaped.
                 return
             if edge.track.reservations[0][0] == train:
                 self.put_reservations_as_first(train, edge_route[:i])