Turn off iPhone displaying what is playing on AppleTV device.

I had used the remote app on my iPhone to change the channel on my AppleTV device, because my physical remote was charging. Now I suddenly have everything that is playing on my AppleTV being shown as a banner notification on my iPhone. It's also showing in the dynamic island. How do I shut this back off? Force quitting the remote app and a hard reset did not fix this.

iPhone 15 Pro, iOS 17 with latest update and latest updates on AppleTV4K