I'm trying to watch Yellowstone: One Fifty on the Roku Channel. I do have two Roku sticks in my home, but not on this particular TV. I've downloaded the Roku Channel app to this TV, and I've signed in. But when I search for Yellowstone: One Fifty, it doesn't appear. If I go into another room, and a TV with the Roku stick attached, the search does find Yellowstone: One Fifty.
Do I have to have an actual Roku device attached to the TV in order to watch this show on the Roku channel?