artemis Hi
Not sure you're using Guru component for course or extra field in article.
If it's article, we embed iframe inside the extra field:
Here is sample content of an article:
<h3>Getting Started</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed quis ante condimentum, pulvinar lorem eget, condimentum libero. Nunc lobortis ullamcorper sem vitae venenatis. Aliquam risus justo, molestie tincidunt pharetra vestibulum, volutpat vitae lorem.</p>
<div class="ratio ratio-16x9">
<iframe width="560" height="315" src="https://www.youtube.com/embed/W-9jIVm0-p8" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div>
<div class="alert alert-info mt-3">
Please Sign In to Continue.
</div>