Name not showing correctly in Users expore list

In Users expore list,  Column Name which tracked as ‘$name’ only show ‘-’ with avatar. 

Confirmed app did register user profile property,  and JQL also able to query People’s name as script 

function main() {
return People(
  ).filter(function(user){
    return !!user.properties.$name;
  }).map(function(user){
    return {
      'Name': user.properties.$name,
      'Email': user.properties.$email
    }
  });
}