Notification audio slider in app

I'm looking for an audio slider like the ones you get for input and output volume, just that I want one in the notification tab. I know you can change the audio of notifications through windows volume mixer but, that changes the audio of youtube videos played in-app and resets to what the main "discord" mixer says every time I close the application. This has been one of the most annoying problems I've had with the app overall so I've resorted to dropping the volume of the discord app in windows then turning everyone else up.