id="custom-datetime" multiple="true"></ion-datetime>
            </ion-popover>
          </div>
        </div>

        <script>
          const multipleDatesDatetime = document.querySelector('ion-datetime#multiple-dates-datetime');
          const customDatetime = document.querySelector('ion-datetime#custom-datetime');

          multipleDatesDatetime.value = ['2022-06-01', '2022-06-02', '2022-06-03'];
          customDatetime.titleSelectedDatesFormatter = (selected) => `${selected.length} Selected`;
    