I've had various issues with the Top N displaying properly for the Visual Builder. On versions previous to 6.2.2, it would count the total instances but not always sort them in descending order. Currently, this is what I have going on:
The term being grouped is geoip.country_name.keyword. As you can see, it's showing zero across the board but if I build it via a table, as shown below, there are definitely values that can be counted. What am I doing wrong here?