Iframe AR issue

Hi everyone, I’m new to using WordPress so it may be that it’s nonsense.
I am making this web page and I want to insert, through the Elementor iframe block, an Augmented Reality experience (depending on where you are, you can see how far you are from a hotpoint). The AR site works correctly and I can view the marker without problems, but when I visualize the experience in the iframe on WordPress, while starting the experience correctly, it does not show me the markers.
Do you have any idea what it might be?
In the console of the page it does not give me errors (as a technology to AR experience, I use AR.js with A-Frame)

 

This site will teach you how to build a WordPress website for beginners. We will cover everything from installing WordPress to adding pages, posts, and images to your site. You will learn how to customize your site with themes and plugins, as well as how to market your site online.

Buy WordPress Transfer