Touch Bar Buttons in a button group always present no matter what modifier keys are bound.

Describe the bug
Buttons in a button group always present no matter what modifier keys are bound. For example, with the following preset, when I open the "test2" group, "test" will appear without pressing option key.

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

Screenshots

Device information:

  • Type of Mac: MBP2017 with touchbar
  • macOS version: newest
  • BetterTouchTool version: 2.686