"move mouse to the bottom/top/left/right corner" not working in safari

"move mouse to the bottom/top/left/right corner" not working in safari.

I predefined move mouse to the top left as global in safari as reader mode (cmd shift r), and bottom right to downloads folder (cmd shift L). But when I am in safari, it is not working, when in other programs like finder it works.

  • Type of Mac: MacBook Pro (13-inch, 2018)
  • macOS version: 10.14 (18A391)
  • BetterTouchTool version: 2.645