code: public Actions moveByOffset(int xOffset, int yOffset) {
      if (isBuildingActions()) {
        action.addAction(new MoveToOffsetAction(jsonMouse, null, xOffset, yOffset));
      }
  
      return tick(
          defaultMouse.createPointerMove(Duration.ofMillis(200), Origin.pointer(), xOffset, yOffset));
    }
docs: Moves the mouse from its current position (or 0,0) by the given offset. If the coordinates
  provided are outside the viewport (the mouse will end up outside the browser window) then
  the viewport is scrolled to match.
  @param xOffset horizontal offset. A negative value means moving the mouse left.
  @param yOffset vertical offset. A negative value means moving the mouse up.
  @return A self reference.
  @throws MoveTargetOutOfBoundsException if the provided offset is outside the document's
  boundaries.