I just found another ticket relating to this issue and saw that it was relating to the srcset image attribute. I have disabled this feature and everything is now working.
Public
Ticket #123731
Variation Swatches Hover Issue
JEREMY KINER
Hey, guys… I’m experiencing a weird issue with the hover ability changing the product photo on an archive page. It seems to work on some products, but on others it doesn’t. Any ideas?
Here is an example page: https://runnwalk.com/shop/men/accessories-more/socks/