Cluster renderer : category before search distance

[sylvain0]

Feature description.
Taking into account the category before the search distance in the cluster rendering

Additional context
I would have liked to use the cluster renderer in categorization. That is to say that it does not group the points if they are not part of the same category (see attachment). And regardless of the search distance. I don't know if it's possible.
In the attachment I would have liked the three dots to remain isolated.