Here
Thank you for the responses.
This isn't separate sound, I have that active. Separate sound allows sound from 2 different apps to be played on different devices. I use this constantly and it works properly.
Dual audio is working however, it doesn't allow audio to be play from the phone as well. This used to be an option.
Here are some screenshots.
In the first one you can see I'm connected to a Bluetooth device and can select between devices but not 2 at once.
In the second screenshot I connected to an additional Bluetooth device which allows me to play the same audio across both Bluetooth devices indicated by the check mark. This used to include the phone as a second audio source option. But as you can see the phone itself cannot be selected.
This isn't separate sound, I have that active. Separate sound allows sound from 2 different apps to be played on different devices. I use this constantly and it works properly.
Dual audio is working however, it doesn't allow audio to be play from the phone as well. This used to be an option.
Here are some screenshots.
In the first one you can see I'm connected to a Bluetooth device and can select between devices but not 2 at once.
In the second screenshot I connected to an additional Bluetooth device which allows me to play the same audio across both Bluetooth devices indicated by the check mark. This used to include the phone as a second audio source option. But as you can see the phone itself cannot be selected.
