Hello,

Please add the code to the Theme settings > Custom CSS > Global

body .product-grid-item:not(.basel-hover-base) .yith-wcwl-add-to-wishlist {
     opacity: 1;
     visibility: visible;
     transform: none;
    -webkit-transform: none;
    -moz-transform: none;
    -o-transform: none;
    -ms-transform: none;
    -sand-transform: none;
}

Best Regards