Share audio between AirPods Pro and Beats earbuds

I have an Apple TV 4K and the apple TV is setup with my Apple ID. My wife for Christmas got a pair of beats earbuds that she has connected with her google pixel phone. Can we share the audio from the Apple TV to both the beats headphones and the AirPods? I have both of them connected in the Bluetooth settings but they don’t seem to allow to stream audio to both of them. When I go to the ‘share audio’ it doesn’t recognize the beats.