I also have the exact same problem with the sound. But I use a slightly different headset but is still Logitech.
It is a G430 7.1 Surround Sound Headset which uses a USB dongle connectionto create the 7.1 surround sound with the logitech gaming software application/program and the headset driver. All the other applications that I have used and the windows store apps have worked with the headset but the minecraft bedrock edition (right now v1.2.1) the sound is exactly how the person who issued this problem.
Liam Flower
I also have the exact same problem with the sound. But I use a slightly different headset but is still Logitech.
It is a G430 7.1 Surround Sound Headset which uses a USB dongle connectionto create the 7.1 surround sound with the logitech gaming software application/program and the headset driver. All the other applications that I have used and the windows store apps have worked with the headset but the minecraft bedrock edition (right now v1.2.1) the sound is exactly how the person who issued this problem.