Soda stream track submit event embed.

 <script>
     (function() {
         var form = document.querySelector('.' + self.identifier + ' FORM.inner-element');
         form.addEventListener('submit', function(event) {
             console.log('form submitted');
             var submitButton = document.querySelector('.' + self.identifier + ' FORM.inner-element INPUT[name="submit"]');
             var submitEvent = new SubmitEvent("submit", {
                 submitter: submitButton
             });
             window.dispatchEvent(submitEvent);
         });
     })();
 </script>