Any way to display a popup dropdown with custom components on onDateClick event in fullCalendar react

I am able to display a popup but i have to positioned it's left/right using static values. Also, the displayed popup is getting on clicking the rightmost date. 3 requirements of the popup are:-

1. It should always be visible.
2. The position should be dynamic and the popup should be displayed under the clicked element.
3. Content of popup needs to be dynamic.

As of now, I am able to fulfill only the Point3.

Please let me know if any way is their to display a fully working popup onDateClick event.