Where do we track when & how Dynamic CI Groups refresh the list of associations [svc_ci_assoc]?

 

I see the system property "sa.svc_ci_assoc.synchronous_population_enabled" is enabled, and no longer calls a scheduled job but the CI Associations are updated synchronously for Calculated Application Services.

 

However, we have many Dynamic CI Groups where the result of the CMDB Group query is substantially larger than the number of CI Associations for that Dynamic CI Group - and not sure where this is supposed to be calculated/refreshed dynamically.