[Replay Bug]: MathStudio website

[LeeDavider]

ReplayWeb.page Version

0.14.2

What did you expect to happen? What happened instead?

Expected behavior:
On the live site MathStudio.io, the page's content displays properly, and JavaScript-based calculations work offline after the page is fully loaded.

Actual behavior:
When the page is archived and replayed with ReplayWeb.page, the archived version does not display content properly. Additionally, the calculation functionality, which works offline on the live site, is broken in the replayed version.

Step-by-step reproduction instructions

Navigate to MathStudio.io.
Verify that the site performs calculations offline by disconnecting from the internet and confirming that it still works.
Use ReplayWeb.page to archive the page.
Replay the archived version and observe that:
Content does not display properly.
The JavaScript-based calculation functionality does not work.

Additional details

Browser: All major browsers (e.g., Chrome, Firefox, Edge)
Operating System: All major operating systems (e.g., Windows, macOS, Linux)

Additional details
It appears that the JavaScript logic required for MathStudio.io's functionality is not properly preserved in the archived version. Since the site relies heavily on JavaScript for offline calculations, this may be the root cause.