In classic forms designer I can launch the code below in an Custom HTML field and it works great, in the new forms designer it will not launch.  Is there anyway to possibly make this work in new forms?  I have other ways of using Calendly.  It works great in the On Event Completion HTML to schedule after the form is submitted. 

Does anyone else use Calendly or something similar?  Looking for bookings options.

<!-- Calendly link widget begin -->
<link href="https://assets.calendly.com/assets/external/widget.css" rel="stylesheet">
<script src="https://assets.calendly.com/assets/external/widget.js" type="text/javascript" async></script>
<a href="" onclick="Calendly.initPopupWidget({url: 'https://calendly.com/wstone-delawarehealth/30min'});return false;">Schedule time with me</a>
<!-- Calendly link widget end -->