Barb WW question

[Irsora]

I've noticed that if i use WW as the only attack ability, the bot will sometimes attack a mob(when it's the only mob around) with melee attacks(even my fury is full). I wonder if this is a trinity problem or do I just set something wrong? Here's the link of my build: Barbarian - Game Guide - Diablo III

 

[Not2Legit]

Additionally, if I may, I was wondering if there is any checks for Hexing Pants of Mr. Yan? The reason I ask, they are very strong pants, but become very weak on the bot. Because the bot will stop mid WW to apply Rend, and then start up again, it is considered standing still. You have to be moving before you cast WW, to receive the damage and regeneration buff, if you do not get the bonus, you are given a damage and regeneration reduction. In my case, 25% for moving, and -21% for standing still. Most, and I'm low balling here, about 3/4 of my WW are with the damage/regen reduction. I will be stashing the pants when botting, and using them when playing by hand, for now. If there's a setting I'm missing or something, to ensure I'm moving before the WW is cast/recast, I would love to know.