I have an XMLHttpRequest CORS error and and api get error, but nothing that I can see related to fonts.
Errors:
Access to XMLHttpRequest at 'https://cp.hubspot.com/content-tools-menu/api/v1/tools-menu/permissions?portalId=xxxxxxx' from origin 'https://preview.hs-sites.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
GET https://cp.hubspot.com/content-tools-menu/api/v1/tools-menu/permissions?portalId=xxxxxxx net::ERR_FAILED
Wow. So while reading the post you linked to, I found out the issue was that I was trying to call my font face file type using "otf" instead of "opentype".
Thanks for the help!
For reference, what my code looks like is as follows -