Applies to Maps.
Map visuals, except when plotting data for the latitude/longitude or zipcode dimensions, default to the choropleth map option. To display bubbles instead,
Click Settings on the right side of the Visuals menu.
The Settings modal window appears.
Check Always display marks as bubbles.
Click Apply.
Click Refresh Visual.
Compare the appearance of world map as a choropleth map, and as a map with bubble marks.