MapkitJs problems when I call animated functions

Hello, I had some problems when i use MapKitJs, and i would like to know if it's normal.

When i get the user positon from the browser i used the next sentences:

let map = mapkit.Map("bla")
... bla bla init ....
//coordinates is user current position.
map.setCenterAnimated(coordinates)
map.setCameraDistanceAnimated(999)

In this case setCenterAnimated was applied and animated but setCameraDistanceAnimated was not.

Is this the expected behavior. ?

To fix this i wrote

map.setCenterAnimaged(coordinates, false)
map.setCameraDistanceAnimated(999, true)

Thank you