Ranged sneak attack criticals
Unlike in vanilla Morrowind, it doesn't seem possible to get a sneak attack criticals with ranged weapons. This is still the case as of the latest Git revision. I've included a save to demonstrate how you can't get a sneak attack critical using bows. Looking through the source code, it seems any sneak attack critical code is confined to melee hits. Sorry for the poor bug report, but I'm about to pass out.
(RM-3703 from redmine: created on 2017-01-03 by Lavender Moon, )