How to cancel Apple TV after downgrading from Apple One

I subscribed to Apple One for one month, then before cancelling, decided to keep only Apple TV. So, now under Subscriptions, I see Apple One (Expiring March 18) and Apple TV is under "Upcoming."

However, now I don't want to keep Apple TV either, but since it is still Upcoming, there is no way to cancel it. I'm thinking I'll be charged on March 18 after Apple One expires, and Apple TV becomes active, but I don't want either anymore.

Originally, I used Choose Individual Services to change from Apple One to TV only, but that option is no longer accessible. How can I cancel Apple TV before being charged? Is it possible? Do I have to renew Apple One to get those menu options back, so I could then cancel completely? (But maybe I'll be charged for Apple One again, I'm not sure.)