In case FreshRSS got stuck in a loading state with the v3.0.2 release:
You can manually bypass the loading state by opening the inspect mode on your browser. Within the “Elements” tab, locate the body element and add the CSS class youtube-loaded.
Example:
From <body class="normal">
To <body class="normal youlag-loaded">.
The adjustment above will exit the loading state, allowing you to interact with the content and access the extension page.
For your convenience, below is the url path to the “User CSS” extension page:
Sorry about that, I’ve included the fix in the latest release, and instructions on how to bypass the loading screen in the release notes:
https://github.com/civilblur/youlag/releases/tag/v3.0.4
Here in an excerpt from the release note: