Adjusting volume using the slider also inadvertently adjusts balance

Describe the bug
Adjusting volume using the slider also inadvertently adjusts balance

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):
Touch Bar

Screenshots
If applicable, add screenshots to help explain your problem. (You can just paste or drag them here)

Device information:

  • Type of Mac: MacBook Pro mid-2018
  • macOS version: 10.14.2
  • BetterTouchTool version: 2.697

Additional information (e.g. StackTraces, related issues, screenshots, workarounds, etc.):

Note: Before bug reporting, please make sure you have the latest version of BetterTouchTool and that you have already tried to restart your system :-). If you encounter a crash, please attach a crash log from the macOS Console.app from the "User Diagnostic Reports" section.

Lol, this is also happening to me too. Not sure how I just noticed this, probably because I just updated from a 2.X version where this bug wasn't present.

@Andreas_Hegenberg can you look at this? (Assuming you are the developer)