Are archery captain perks bugged?

[RubberDinghyRapids]

So I've hired a high archery companion with a couple of archery captain perks. I set her as a captain of my archer squad but her perks don't seem to show up, only the infantry ones do.

here is a picture of the bonuses in battle tactics screen and the picture of her actual perks below. Is this a bug? Do her perks still work?

 

[CptMuppet]

I think they do. I have tested perks which decrease damage from projectiles and they work just fine (at least in beta e1.7.1), so it is probably just UI bug and all perks should work.