♥♥♥♥ i hate writing manifest files.
YouTube sometimes hides certain channels from your Subscriptions feed. The reason may be because of our neural net busybody overlords thinking that everything inoffensive is actually offensive, or it may be because of some bug that YouTube has been negligent to fix.
Either way, this extension will thoroughly search every single page that you are subscribed to, and will give you a feed that will not miss a single video.
I wouldn't have uploaded this poorly-made extension to the chrome weeb store, except for the fact that chrome tells you to disable your in-development extensions EVERY TIME YOU OPEN CHROME!