Embeded Hype document into another Hype document didn't working ๐Ÿ˜Ÿ

Hi, I tried to embed from exported Hype document code, which look like this:
<div id="index_hype_container" style="margin:auto;position:relative;width:100%;height:100%;overflow:hidden;" aria-live="polite"> <script type="text/javascript" charset="utf-8" src="http://example.example/index.hyperesources/index_hype_generated_script.js?6267"></script> </div>

And I tried to embed it into HTML widget. I also later tried to enter specified URL of the webpage I want to embed.

But in Safari works everything great, but in other browser this HTML widget didnโ€™t appear. Why?

How to fix this issue??

Here is link to my website (example): https://grafik.gq/monitor (HTML widget is placed where youโ€™ll see โ€œLoadingโ€ฆโ€)
And here is direct URL to webpage I want to embed: https://grafik.gq/monitor/slides

I would really appreciate any help,
Matus

It looks like Cloudflare is doing some interception of your Hype JavaScript when loaded on Chrome:

Can you see if disabling cloudflare fixes this issue?

https://ajax.cloudflare.com/cdn-cgi/nexp/dok3v=0489c402f5/cloudflare.min.js

Cross-origin errors occur when the browser tries to stop another domainโ€™s JavaScript from causing issues in the current domain.