Mapping extended classes

In my database, I have the following documents

[{
  "_id": "643070d9-cb68-4ae3-b7bf-18bcdb6b155e",
  "name": "Curtis",
  "_class": "com.example.demo.Person"
},
{
  "_id": "ce4d4d17-c98b-44ee-be84-241eb4016ef7",
  "jobTitle": "Manager",
  "name": "Someone",
  "_class": "employee"
}]

When I insert an employee, it inserts the jobTitle with the other fields as expected. However, when I try and find all the documents in the person collection, they will only map to the base Person class, causing employees to lose the jobTitle field.

Below are the classes I am mapping the documents to, the mongo configuration as well as the code to insert and find documents.

Person.java

package com.example.demo;

import org.springframework.data.mongodb.core.mapping.Document;

import java.util.UUID;

@Document("person")
public class Person {
    String id;
    String name;

    public Person() {
    }

    public Person(String name) {
        this.id = UUID.randomUUID().toString();
        this.name = name;

    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }


    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    @Override
    public String toString() {
        return "Person{" +
                "id='" + id + '\'' +
                ", name='" + name + '\'' +
                '}';
    }
}

Employee.java

package com.example.demo;

import org.springframework.data.annotation.TypeAlias;

@TypeAlias("employee")
@Document("person")
public class Employee extends Person{
    String jobTitle;

    public Employee(){

    }

    public Employee(String jobTitle) {
        this.jobTitle = jobTitle;
    }

    public Employee(String name, String jobTitle) {
        super(name);
        this.jobTitle = jobTitle;
    }

    public String getJobTitle() {
        return jobTitle;
    }

    public void setJobTitle(String jobTitle) {
        this.jobTitle = jobTitle;
    }

    @Override
    public String toString() {
        return "Employee{" +
                "jobTitle='" + jobTitle + '\'' +
                ", id='" + id + '\'' +
                ", name='" + name + '\'' +
                '}';
    }
}

MongoConfig.java

package com.example.demo;

import com.mongodb.ConnectionString;
import com.mongodb.MongoClientSettings;
import com.mongodb.client.MongoClient;
import com.mongodb.client.MongoClients;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.mongodb.config.AbstractMongoClientConfiguration;

@Configuration
public class MongoConfig extends AbstractMongoClientConfiguration {

    @Override
    protected String getDatabaseName() {
        return "test";
    }

    @Override
    public MongoClient mongoClient() {
        ConnectionString connectionString = new ConnectionString("mongodb://localhost:27017/example");
        MongoClientSettings mongoClientSettings = MongoClientSettings.builder()
                .applyConnectionString(connectionString)
                .build();

        return MongoClients.create(mongoClientSettings);
    }


}

Test.java

package com.example.demo;

import jakarta.annotation.PostConstruct;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Component;

import java.util.ArrayList;
import java.util.List;

@Component
public class Test {

    @Autowired
    MongoConfig config;

    MongoTemplate template;

    String collection = "people";

    private void insertData() {
        List<Person> peopleList = new ArrayList<>();
        peopleList.add(new Person("Curtis"));
        peopleList.add(new Employee("Someone", "Manager"));

        MongoTemplate template = new MongoTemplate(config.mongoClient(), "test");
        if (template.count(new Query(), collection) == 0) {
            template.insert(peopleList, collection);
        }

    }


    @PostConstruct
    public void doStuff() {
        template = new MongoTemplate(config.mongoClient(), "test");
        insertData();
        List<Person> people = template.findAll(Person.class,collection);
        for (Person person : people) {
            System.out.println(person);
        }

    }
}

how can I make it so that I can do select all the documents while keeping the Employee subclass?