What does flag "Apply global time to style metadata requests" means in Kibana Maps
For the records, quoting @nickpeihl answer to this question in our #maps channel in the Elastic Community Slack:
Kibana uses an
extended_statsaggregation on the right-side join field to decide how to interpolate the colors of your choropleth map. WhenApply global time to style metadata requestsis enabled, theextended_statsaggregation is built only on the range of data within the time picker. In your screenshot this isLast 20 years.When disabled, the aggregation is not filtered by time.
