Hello, LambdaSP,
1/ There is no such possibility, unfortunately. You can only enable “Wishlist For Product Variations” via Theme Options > Speed Optimization.
You can post your request on our Taskboard at https://www.8theme.com/taskboard/. If it receives enough votes from other customers, our development team will consider adding it in one of the upcoming updates.
2/ Yes, it is correct behavior, that you can change by adding the next code in Global custom CSS area:
@media only screen and (max-width: 768px) {
.content-product .is_arrows-hovered .footer-product {
opacity: 1;
}
}
Size can be changed by the next code:
ul.st-swatch-size-normal li.type-label span {
font-size: .8em;
padding: 8px;
}
3/ At first sight, this is independent of our theme. Please check how it works when the default WooCommerce theme – Storefront is activated.
Kind Regards,
8theme team