Hi Thom Collins,
For now please add this css on your child theme style.css or take help of custom css plugin to add this css. Later on we will fixed this css on next update. This method cause slight space on right of navigation.
@media (min-width: 768px) {
.single-product .stwo-post-navigation.clearfix {
float: none;
}
}
Let us know if it works for you.
Thanks