@TeamYouTube As of this day, I am having issues of being unsubscribed to channels that are in my subscription list and notifications.
The subscribe button appears to some channels but not all channels I have subscribed to.
This is happening to the app and to browser.
However, not ever channel is affected, in this case with John Hill: in the left image, I am subscribed; in the right image, clicking on the video, I am still subscribed.pic.twitter.com/7gPei1AiBt