Xbox One S Controller on iOS 13 Public Beta 7 Audio Issue

I am having an issue with the Xbox One S controller paired via Bluetooth to my iPhone 8 on iOS 13 Public Beta 7. I am able to pair the controller without an issue and run the game. I have noticed that the game does not have any audio while the controller is connected to the phone. If I disconnect the controller and relaunch the game the audio returns. I have tried using AirPods, a wired headset plugged into the phone, and a headset plugged into the controller and there is no audio from the game until the controller is disconnected.