Windows game bar audio shortcut

I have it on the device i am currently using (my headphones) and i even tried selecting all the other options to see if it came up under one of the other, but none of them have the sliders for specific applications just the master volume

Hi Gooble Plus

Make sure you have selected you correct audio device right under the heading bar(Audio). If you have multiple devices there should be an arrow pointing downwards.

Dear
Gooble Plus,

1. Hover the mouse cursor over each of the entries to see the name of the icons.
2. Select Settings.
3. 
   Read each entry in the Audio box on the left side of the screen. Enable or disable each feature as desired.
   
4. 
   Click outside the Game Bar to hide it.
   

Pls check the link for brief support.

https://www.lifewire.com/windows-10-game-bar-4150524

Happy gaming

Hey my friend

Try to check the settings or reset the app

Hope work .thanks

Try going into settings > Apps > find xbox game bar > advanced options > reset that worked for me!