URL: https://youtube.com

Browser / Version: Firefox 131.0
Operating System: Windows 10
Tested Another Browser: Yes Chrome

Problem type: Site is not usable
Description: Page not loading correctly
Steps to Reproduce:
Comment replies do not load for any video and only show an animated loading icon. The console shows an error: Resource map error: Error: NetworkError when attempting to fetch resource.
Resource URL: moz-extension://3050c247-8379-4fc7-bb3c-b206d89a1269/content_script.js Content limit: 612032839.68

View the screenshot

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