About AdvancedMarker animations

[abb438]

This text is written using translation software, so there may be some unnatural sentences.
I would like to reproduce the Drop and Bounce animations of the old Marker using AdvancedMarker and the Pin component.
I thought I would have to create and apply my own CSS animation, but it explains that the className is given to the wrapper of the custom HTML element.
So the code below must be wrong....
Is there another correct way to do this? Also, do I have to create the animation myself by imitating the original?

<AdvancedMarker className="drop">
 <Pin/>
</AdvancedMarker>