Hello,
Add also the following code
.yith-wcwl-add-to-wishlist .yith-wcwl-wishlistaddedbrowse a::before, .yith-wcwl-add-to-wishlist .yith-wcwl-wishlistexistsbrowse a::before, .yith-wcwl-add-to-wishlist .yith-wcwl-wishlistaddedbrowse a.button::before, .yith-wcwl-add-to-wishlist .yith-wcwl-wishlistexistsbrowse a.button::before { content: "\e930d"; }
Regards
