Firing Arc not implement on surface ships torpedo tubes

If you play the attached test scenario (HCDB standard 1980-2015, EC 2003 Battleset GIUK Gap, Blue Side), sailing with the Halland DD on the marked course, detecting the cargo ship, pointing she with the bow to the cargo ship (Halland has only both lateral arcs firing torpedo tubes), firing torpoedoes at target and verifying as torpedoes are fired in direction to target, from the Halland bow, when Halland has not bow arc fire capable torpedo tubes.