code: public Actions clickAndHold(WebElement target) {
      if (isBuildingActions()) {
        action.addAction(new ClickAndHoldAction(jsonMouse, (Locatable) target));
      }
      return moveInTicks(target, 0, 0)
          .tick(defaultMouse.createPointerDown(LEFT.asArg()));
    }
docs: Clicks (without releasing) in the middle of the given element. This is equivalent to:
  <i>Actions.moveToElement(onElement).clickAndHold()</i>
  
  @param target Element to move to and click.
  @return A self reference.