@event-drop originalEvent return string date instead of Date object

[NightFurySL2001]

The start and end date of originalEvent param returned by @event-drop is of type string, not Date object. The originalEvent param returned by @event-duration-change does use Date object.
Demo code:

<template>
<vue-cal @event-drop="eventDrop">
</template>

<script setup>
const eventDrop = (event, originalEvent) => {
    console.log("changing", event, originalEvent)
    console.log("changing type", typeof event.start,typeof originalEvent.start)
};
</script>