Hello,
1/ we disabled wishlist icon (that shows on hover) for products by adding custom css
@media only screen and (max-width: 768px) {
.product-view-default .et-wishlist-holder {
display: none;
}
}
Clear cache of the browser and check the click on product from your mobile.
2/ I think you have enabled this option https://prnt.sc/pfL24jOwat-f (now it is disabled) and that was the issue you had on mobile.
Regards