SureMail reply-to filter doesn’t work anymore

Hi, after the new Woocommerce update (they provide a reply-to feature for their emails), the PHP snippet that you provided is not working anymore and there’s no way to set up a custom reply-to email. I can’t believe that’s not part of the regular settings yet…

Context: https://wordpress.org/support/topic/how-to-set-up-the-reply-to-email-address/

Is it possible to review this and provide a working snippet or fix this for good? It’s not professional to don’t have a feature to add a reply-to email option. Even WooCommerce have this, but they are not a mail sending plugin…