magento2 - Magento 2.4 CSP Module - how do I whitelist base 64 encoded fonts?

Question

In Magento 2.4 with the Magento_CSP module enabled in report only mode, on every page load I am seeing 2 entries like

Content Security Policy: The page’s settings observed the loading of a resource at data:application/octet-stream;base64,AAE… (“font-src”). A CSP report is being sent.

Which looks like fonts loaded from base 64 encoded data instead of a URL. I'm not sure where it is coming from. Maybe some 3rd party js, GTM, etc. How do I whitelist this, or ignore it and prevent it from showing up several times in the console for every page load??

Answer 1

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