esri Map Clustering theme doesnot work correctly. Change in Filter values removes clustering

Hi 

We have used Esri Maps in PowerBI.

I have Filtered the Values on Region, Industry Sector and then the Aggregate Point Slider

Since there were too many data points , We wanted to do clustering of the points plotted on map.

For this we used the Cluster Map Theme of ESRI. We selected the Clustering Theme and then in the report We are able to see it.

Refer Below Snapshots 

 Select Clustering Theme in the Map Theme

Cluster appears after selecting theme

The Map had REgions selected as NewYork, But When I change the Regions to South Carolina Regions the Clustering dissapears and all the values are shown on map instead 

Clustering disappears after change in Filter Values

Request help on this to find solution or Work around for this ?

Thanks & Regards,

Srikanth GR