Edit: It turns out Undaunted Mettle is working, but it does take a couple minutes for it to show up in the ui. Though, there still seems to be a magicka stat discrepancy compared to UESP.
This passive skill seems to be completely broken now. I have both skill points in it, but there is no difference in stats when equipping armor of the same or different armor type. Help me test this! Switch out an armor piece for another of a different weight and see for yourself. Just make sure the quality, trait, and enchantment are the same between the two pieces you switch, and make sure you're not gaining or losing a set bonus by switching either.
Edited by dpencil on 17 November 2016 23:41