Safari address bar issue

Describe the bug
When I type URL address into safari address bar and immediately press return, address bar clears itself and nothing happen. If I wait till suggestions will show up, then it works. If I turn off BetterTouch (just for Safari), everything works normally.

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):
I have trackpad gestures (3 fingers, each direction) and keyboard shortcuts to resize window into 1/4 screen (left top, right top, left bottom, right bottom) set for all applications' windows. Built in devices, no externals.

Device information:

  • Type of Mac: Late 2012 Retina
  • macOS version: Mojave, 10.14.3 (18D109)
  • BetterTouchTool version: 2.728(1038)