"Headset" Audio in Options Menu

[DementedCorn327]

The key assignment has been implemented but it currently does not work, there is an existing report:

Headphone Simulation Keybinds Not Working

Thank you using the Bug section, using templates provided will greatly help the team reproducing the issue and ease the process of fixing it. Are you using Developer Mode or made changes in it? No Brief description of the issue: While undocumented, there are three new keybinds for Headphone Simulation in the Controls Options. I have tested all three and none of them work. Provide Screenshot(s)/video(s) of the issue encountered: [2023-03-07] Detailed steps to reproduce the iss…