how do I login with my TV provider on the new Apple TV app on Mac OS Catalina?
how do I login with my TV provider on the new Apple TV app on Mac OS Catalina so I can utilize my existing subscriptions to HBO, Showtime, etc.?
It doesn’t look like it’s possible. You need to subscribe to each service through Apple. I already pay my cable provider for these channels. Apple TV set top box works with the providers, why not Apple TV MacBook?