NavigationMesh Generation Properties or NavigationSystem.SupportedAgents?

I’ve noticed in the project settings that NavigationMesh has properties under Generation labeled:

  • AgentRadius “Radius of the smallest
    agent to traverse this navmesh”
  • AgentHeight - there is no tooltip for
    this one?? Not sure what this is used
    for at all
  • AgentMaxHeight “Size of
    the tallest agent that will path this
    navmesh”

And then under NavigationSystem there is a SupportedAgents array with very similar properties:

  • Nav Agent Radius
  • Nav Agent Height

So my question is how do these properties interact with eachother? Do I need to set the properties in NavigationMesh if I am setting a SupportedAgent? And what is AgentHeight for inside the NavigationMesh Generation properties?