Archer should hold the bow with his/her left hand
Your character in Morrowind is right-hander so he/she should hold the bow with his/her left hand. Maybe Morrowind creators never shot a bow, but it would be nice to have some option in OpenMW to correct this nonsense.
(RM-2968 from redmine: created on 2015-10-18 by Jan Štěpánek, )