Left Hand Appears to be "Stretched"

What I expected to happen was...
I was going to test the hand model for the left hand but then when my OCD felt a bit off I noticed part of the hand (probably the back) was more stretched out than the side.
What actually happened was...
Stretched hand model!
Steps to reproduce
Going to the Skin Customization in the Options menu and switching your main hand to left hand I would also like to note that this is also visual without wielding a shield.