Blocking chrome://extensions also blocks some uninteded sites

[ismig]

When the "Prevent access to Extensions page..." option is used, the page URL is matched against this regex: /^[a-z]+:\/\/extensions/i (see code).
That mistakenly matches a URL like https://extensions.gnome.org, so it should be made more restrictive.

[proginosko]

Good catch. The reason for matching every protocol is because there are other browsers that use the Chrome extension (Edge, Brave, etc.) that use their own protocol (e.g., edge: instead of chrome:). But this issue does need to be fixed.