Maps- Filter out low counts to rid lower count geohex aggregation results

[jmp601]

Describe the feature:
Would like to be able to filter clutter out of geotile and geohex aggregation results easily. The closest way I have found to accomplish this is set a custom class and set the lowers classes to transparent, but that's not very performant and it appears to be impossible to do because of a limitation showing a transparent class.

Describe a specific use case for the feature:

View large amounts of AIS data as a geohex aggregation (High res cluster size) on unique count of the MMSI. Then, constrain that to get rid of the lower counts (clutter). Essentially, in my below image, how do I not show everything in white? Here is my attempt:

[elasticmachine]

Pinging @elastic/kibana-presentation (Team:Presentation)

[jsanz]

Thanks for the feedback @jmp601

This is a duplicate of #63401, please take a look and feel free to contribute any additional feedback to the discussion there.

[jmp601]

@jsanz indeed it is. My apologies for the oversight. You guys do search well! :) looks like @nreese is on it per usual!