Hidding an Event Bubble when scrolling a Calendar

I use:

bubble: new DayPilot.Bubble({
  showAfter: 10,
  animation: 'fast',
}),

On a DayPilot.Calendar.

My issue is that when such Bubble is displayed and the user scrolls the calendar (which has a specific height), the Bubble stays visible but doesn’t follow the Event it is associated with.

I’ve tried adding a listener to a “scroll” event in order to hide any visible Bubble, but without success.

Any tip?