Hi David,
Thanks for reaching out.
This is not a javascript but HTML embed code, it just has the javascript code. It shouldn’t be added on the builder’s javascript section.
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/iframe-resizer/3.5.14/iframeResizer.min.js"></script><iframe src="https://hello.dubsado.com:443/public/client/portal/5c366e8f20439b4dac69b730?iframe=true" frameBorder="0" width="100%" height="750"></iframe><script type="text/javascript">setTimeout(function(){iFrameResize({checkOrigin: false});},30);</script>
The javascript part of that code is just this
setTimeout(function(){iFrameResize({checkOrigin: false});},30);
And yes, it will appear on the footer since javascript are all loaded in the footer. Please add your code within raw element and test it again. And make sure to clear your caches before testing else it’s not gonna work due to cache.
Thanks!