Visual glitch when talking to Sacrament guards from behind

When talking to a sacrament guard from behind, there is a visual glitch with their heads as they turn around, where their head rapidly flips in another direction before going back to normal. I was able to reproduce it on multiple guards, but it’s easy to reproduce talking to Guard Saba near the fire since she is by default standing facing away from the camera.

Guard talk from behind bug better quality

Freeze frame of it:

Video showing two different guards: https://drive.google.com/file/d/1nyhz9IeHjbIwq1BsKMF5IlNehtdxJCxq/view?usp=sharing

Seems it’s not just the guards but can happen on other NPCs too. I’ve noticed it on a couple others, and got a video of one of them.

NPC talk from behind