You went to the ps4 settings?
On the ps4 home screen go to settings>devices>audio devices
There is a setting 'output to headphones' where you should be able to set it to chat only or some shyt like that
Maybe the shyt that says 'switch output device automatically' set that to off
I don't know about that. Looks like that may not be an optionYeah. I could set it to chat audio but I want no audio coming out the headset