static public ShipCargoSpaceTypeEnum?ActiveShipSelectedCargoSpaceType(
this WindowInventory WindowInventory) =>
WindowInventory?.TreeEntryActiveShip()?.FromShipExtractSetCargoSpaceTypeAndTreeEntry()
?.Where(CargoTypeAndTreeEntry => WindowInventory?.SetLeftTreeEntrySelected()?.Contains(CargoTypeAndTreeEntry.Value) ?? false)
?.Select(CargoTypeAndTreeEntry => CargoTypeAndTreeEntry.Key)
?.CastToNullable()
?.FirstOrDefault();
