Widget script not run when open

Describe the bug
When I open BetterTouchTool or wake my Mac, the Touch Bar won't run my widget's script. The widget will display the widget name, but it will display the output after the x seconds timer. Always run on becoming visible is on.

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

Device information:

  • Type of Mac: MacBook Pro (15-inch, 2017)
  • macOS version: 10.14 Beta (18A365a)
  • BetterTouchTool version: 2.563