function createDelegateChildTippy(event) {
    if (event) {
      var targetEl = closest(event.target, instance.props.target);

      if (targetEl && !targetEl._tippy) {
        createTippy(targetEl, _extends({}, instance.props, {
          content: evaluateValue(collectionProps.content, [targetEl]),
          appendTo: collectionProps.appendTo,
          target: '',
          showOnInit: true
        }));
        scheduleShow(event);
      }
    }
  }
Creates the tippy instance for a delegate when it's been triggered