Hi. I have a custom theme derived from Modern for SMS authentication. I'm wondering if there is a way to add a checkbox for accepting the policy before submitting the phone number.   The form is encapsulated in the following div:   <div id="signin_form" class="formarea form_links"> $MERAKI:MODERN_AUTH_SMS_INFORMATION_FORM$ </div>   but there is no way to modify its behavior through the editor since you can't upload any JS.   How can I do? ... View more