Docs say styles is an object, but it is an array of objects

[mindfullsilence]

Docs here: https://googlemaps.github.io/js-marker-clusterer/docs/reference.html
State that styles property takes an object, but it takes an array of objects.

[Deleted user]

This happened to me as well. Had to look at the advanced example before I got it.

[andreknieriem]

Same here. Was wondering why it doesn't work.