Web Maps - labelling count of clustered features

Idea created by cdejacob on May 17, 2018

    It would be very useful to have the option to label feature clusters with the count of the number of features represented by the cluster symbol. 

    This is already indicated by the size of the symbol, but that's not easy to interpret. 

    It's also available in the popup (see image below), but it's extra work for the user to have to click.

    (This is also a common feature of clustering on many maps, that users have seen before and are expecting...)


    I think this probably belongs in the clustering configuration menu option, not in the labelling.  Something like this:




    It seems like there's a {cluster_count} token available via smart mapping, but ... how to access it as part of the clustering config ?