"Volume Up" Keyboard Shortcuts Not Working

Describe the bug

A keyboard shortcut involving "Volume Up" key no longer works. Interestingly, a shortcut involving "Volume Down" does work still.


Affected input device

Keyboard (MBP)


Screenshots


Device information:

  • Type of Mac: MacBook Pro (Apple M2 Max)
  • macOS version: Version 26.0 Beta (25A5279m)
  • BetterTouchTool version: 5.468

Additional information

I have "SHIFT+Volume Down" increase the volume and "SHIFT+Volume Up" decrease the volume. Each of those shortcuts run two actions. The first is an Apple Script such as:

set volume output volume ((output volume of (get volume settings)) + 6.25) -- Increase by 10%

Where the amount is either +/- depending on what's intended. The second action is a Terminal command that plays the system's volume change sound such as:

afplay "/System/Library/LoginPlugins/BezelServices.loginPlugin/Contents/Resources/volume.aiff"

If I make it so the HUD Overlay is displayed when triggered, I see the "SHIFT+Volume Down" action working but not the "SHIFT+Volume Up".

This has worked previously.

have you tried to re-record it? maybe 26 beta changed the internal key