/* Close canva menu when try back previous page  */
function back_button_close_menu_f() {
    echo' <script>

    const canva_menu = document.querySelector("#generate-slideout-menu");

    if (window.history && window.history.pushState){
        window.addEventListener("popstate", function(e){

            // Verify if menu is open
            if ( canva_menu.classList.contains("is-open") ){
                // close menu
                var botoes = document.querySelectorAll("button.slideout-exit");
                for (var i = 0; i < botoes.length; i++){
                    botoes[i].click();
                }
                e.stopPropagation();
            }
        }, false);
    }

    </script> ';
}
add_action('wp_footer', 'back_button_close_menu_f');