Disable two / three finger scrolling does not working

Instead of disabling two / three finger scrolling, when I assign a Magic Mouse gesture with 2 / 3 finger scrolling, mouse scrolls in the active application (for example in Safari).

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):
Magic Mouse 2


Device information:

  • Type of Mac: iMac Retina 5K 2017
  • macOS version: 10.14.4
  • BetterTouchTool version: 2.801

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.