¿Como trabajar un popover o tooltip personalizado?

[carlos00027]

Bug Reports

You MUST post a recreation or else your issue will be CLOSED without explanation.
Instructions: https://fullcalendar.io/reporting-bugs

Feature Requests

Search the issue tracker for an existing ticket before creating a new one.
Instructions: https://fullcalendar.io/requesting-features

(Please erase the above text and begin typing. Thanks!)

[acerix]

If this is a question, please refer to the support page and use Stack Overflow for help. If this is a bug, please supply a runnable, stripped-down demonstration.

[chrislebaron]

Here's how I got a Bootstrap popover working:
https://stackoverflow.com/questions/55838437/add-bootstrap-popover-programatically-vue-full-calendar