Portals all have the same sno?

[Nuok]

So while on act one in the inn the portal is exactly the same to back to town or to go to leah's room, so how are we meant to get the right one. Even moving closer the bot doesn't seem to prefer the closest instance of a portal but any portal I guess by guid or something. Maybe you could sort them by distance within the bot because i cant see any other way of doing this.
<Town>
[16:03:03.121 N] [25913DF0] GizmoType: Portal Name: g_Portal_Rectangle_Orange_IconDoor-1580 ActorSNO: 178293 Distance: 36.07352
<Leah>
16:03:03.124 N] [2590E280] GizmoType: Portal Name: g_Portal_Rectangle_Orange_IconDoor-1556 ActorSNO: 178293 Distance: 81.79186