For marker cluster, If you called it twice, The cluster will disappear.

[bibobibo]

I add event handdler this.refs.map.fitBounds(bounds) once the page size changed.
Sometimes, the page size is changed, but the map container size is not changed(this is our requirement, we have a max map size limitation for huge screen), In this case, the cluster will disappear.
I also try to call this.refs.map.fitBounds(bounds) twice and then I find the cluster is also disappeared.

[bibobibo]

Is there anyone focusing on this issue?

[tomchentw]

We're going to look into this shortly.

We're also looking for maintainers. Involve in #266 to help strengthen our community!