Fix polygon for displaying items in list

overcooked_simulator/gui_2d_vis/drawing.py

@@ -540,7 +540,7 @@ class Visualizer:
             )
         elif "content_list" in item and item["content_list"]:
             triangle_offsets = create_polygon(
-                len(item["content_list"]), np.array([0.10])
+                len(item["content_list"]), np.array([0, 10])
             )
             scale = 1 if len(item["content_list"]) == 1 else 0.6
             for idx, o in enumerate(item["content_list"]):