btt remote physical volume buttons dont work correctly anymore

Describe the bug
A clear and concise description of what the bug is.

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

been meaning to report this for months but have been lazy, it started a few months ago but now when I open btt remote and use the physical volume buttons on my phone or pad to turn the volume down it goes down a couple notches then the mute pop over happens on the phone and I can't get it to turn down further with the physical buttons. The volume on the phone screen starts at the low end maybe one box left before mute every time. the soft on screen buttons still work. I should not that I am using the small increment stems on the volume.

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Device information:

  • Type of Mac:2016 mbp touchbar
  • macOS version: 10.13.5 (17F77)
  • BetterTouchTool version: 2.530

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 from the "User Diagnostic Reports" section.