Different weapons using nikana finisher-animations

[Impact6]

Most often with mission in the plains of Eidolon, the finisher animations of my dual kama's or any other non-nikana weapon will use the finisher animation of that of nikana weapons. This is very frustrating as I chose my melee weapons specifically for the cool animations, nikana's are imo NOT one of them.

What further increases the frustrations is that with abilities such as Ash's "Fatal Teleport", after the animation there's no damage inflicted to the targeted enemy.

This has happens regardless of whether I'm host or not.

Being downed and then revived or resurrecting seems to solve the issue, but I can't be expected to down myself every game before continuing the mission right?

 

[ProjectXa3]

I'm having the same problem every now and again. No idea why it's a thing.