Honestly…I’ve never noticed it. Like I’ve seen it mentioned a few times by different people and my reaction is always just that: “huh. I never noticed.”
It might have something to do with the woge itself, tbh. I can look at images of Rosalee all day and pick out all the tiny things I’ve always found so pretty about her woge. But Sean’s? I’ve honestly tried not to look too closely at it, because:

Yikes.