So I added the script that Hubspot provides to my page on HTML snippets and HTML box. But the meetings script is not showing on the frontend.
I got these errors on console:
DOMException: Failed to read the 'localStorage' property from 'Window': Access is denied for this document. Unhandled Promise Rejection DOMException: Failed to read the 'localStorage' property from 'Window': Access is denied for this document. Unchecked runtime.lastError: The message port closed before a response was received. [hub-http] Exception accessing local storage. DOMException: Failed to read the 'localStorage' property from 'Window': Access is denied for this document. [hub-http] Exception accessing local storage. DOMException: Failed to read the 'localStorage' property from 'Window': Access is denied for this document.
I'm not too sure this is an issue with the script, rather it is an issue with Elementor attempting to render the script.
Looking at this from the Elementor side, this might be a limitation with supporting custom widgets out-of-the-box as they have a detailed article on how to setup a custom widget.
I'd suggest you review this doc on how to work with custom widgets using Elementor to see if this can resolve the issues. Also, if memory serves me correctly, the Elementor editor provides a HTML module, did you try posting this snippet in that module to see if that allows it to render?