Hello, BenLee! I tried doing an embed on a non-published page on our website. Strangely enough, that’ll work in showing the information in the below image (but still has the editor toolbar showing). When I published the page and viewed it in Incognito, the embed never loads.
The code I’m using is (with dummy link):
<iframe src="https://coda.io/embed/linkhere?viewMode=gallery&hideSections=true"
width=900 height=500
frameBorder="0"
style="max-width: 100%; margin:-8px; margin-top:-58px;"
allow="fullscreen ">
</iframe>