Here's a quick video on how to get the your zones and zone labels to show up in section view in ArchiCAD.
Go to Options - Project Preferences - Legacy - Uncheck Hide Zones and their associated Labels on Section-Type Views.
For Zone. Labels to show up while hiding the zones, you need to uncheck the "Hide with associated element" at the bottom of the Label Selection Settings.
#architecture #graphisoft #archicad #zones