"Disable trackpad gestures after hitting a keyboard key to prevent...." feature produces unexpected result

Describe the bug
When the value for this feature is set to zero, it operates as if the value is set to 2 or 3 seconds. When the value is set to anything non-zero, it operates as expected.

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


Device information:

  • Type of Mac: MacBook Pro 16-inch 2019
  • macOS version: 10.15.7 (19H2)
  • BetterTouchTool version: (please post the exact version - not just "the latest one")