Hi javier,
Thanks for reaching out to us. The event you mentioned is a default behavior of WooCommerce.
Please contact the WooCommerce support regarding your query. By the way, you can try the following:
jQuery( document ).on( "show_variation", function ( e, v ) {}
Thank You
jquery event
javier gonzalez
Hi, is there any jquery event to do some coding when a variation is selected?
like the default woocommerce events:
jQuery( document ).on( "found_variation.first", function ( e, v ) {}