Captures start pager of youtube effectively blocking access to my subscriptions

Ignores server override setting; overrides ALL youtube URLs.

Sorry, this does not work. I'd report it in an issue instead of as a review, but there's no link to anywhere to create a bug report (or even to see the code). There are quite a few other extensions that does the exact same thing, so I'm not sure why there's a need to create yet another one instead of helping adding code/features to one of the others, though.