Game Mechanics: High level pets aren't auto dual wielding

[Potus]

High level summoned pets aren't automatically dual wielding. Necromancer pets starting at level 39 should DW innately. Right now you need to give them two weapons.

According to other people, Emissary of Thule isn't DW'ing because of this bug.

Also, for some odd reason giving pets secondary only items like torches and crude steins turns DW on. This isn't right, that should actually turn DW off.