Dane widoczne H2, ale brak ich w aplikacji Java/Spring/Liquibase/JPA ?

<?xml version="1.0" encoding="UTF-8"?>
<databaseChangeLog
        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
        https://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.2.xsd">
    <include file="0001_create_table_jetski.xml" relativeToChangelogFile="true"/>
    <include file="0002_create_table_yacht.xml" relativeToChangelogFile="true"/>
    <include file="0003_create_table_member.xml" relativeToChangelogFile="true"/>

    <!-- TEST DATA -->
    <include file="../testdata/0001_jetskis.sql" relativeToChangelogFile="true" context="dev"/>
    <include file="../testdata/0002_yachts.sql" relativeToChangelogFile="true" context="dev"/>
    <include file="../testdata/0003_members.sql" relativeToChangelogFile="true" context="dev"/>
</databaseChangeLog>

INSERT INTO
    jetski (name, producer, max_speed, production_year, img, seats)
VALUES
    ('Spark 2-up', 'Sea-Doo', 90, 2023, 'https://www.brp-world.com/content/brp-world/pl_pl/nasze-produkty/sea-doo/modele_2021/spark/_jcr_content/root/feature_teaser.coreimg.png/1647631348517/sea-my21-reclt-spark-90-3up-conv-pack-ss-dazzling-blue-manta-green-34frt-lr.png', 2),
    ('GP HO','Yamaha', 110, 2022, 'https://cdn2.yamaha-motor.eu/prod/product-assets/2024/GPHO/2024-Yamaha-GPHO-EU-Black_Solid-Studio-001-03.jpg', 3),
    ('RXT X','Sea-Doo', 180, 2023, 'https://www.motoar.pl/4125-2274217931-large/10PE%20%20%282%29.webp', 3),
    ('F-15', 'Honda', 90, 2019, 'https://www.personalwatercraft.com/gallery/specs.php/d/6879-2/default.jpg', 2),
    ('JetBlaster', 'Yamaha', 90, 2022, 'https://cdn2.yamaha-motor.eu/prod/product-assets/2024/JETBLASTER/2024-Yamaha-JETBLASTER-EU-Deep_Purplish_Blue_Metallic-Studio-001-03.jpg', 2),
    ('RXP-X', 'Sea-Doo', 90, 2021, 'https://www.brp-world.com/content/brp-world/pl_pl/nasze-produkty/sea-doo/modele_2021/rxp-x/_jcr_content/root/feature_teaser_copy.coreimg.png/1647631354144/sea-my21-perf-rxp-x-300-1up-without-ss-midnight-purple-34frt-lr.png', 2);

import com.jachtekipa.jetskiclub.model.watercraft.jetski.Jetski;
import org.springframework.data.jpa.repository.JpaRepository;

public interface JetskiRepository extends JpaRepository<Jetski, Long> {
}

import com.jachtekipa.jetskiclub.model.watercraft.jetski.Jetski;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class JetskiService {
    
    private JetskiRepository jetskiRepository;

    public JetskiService(JetskiRepository jetskiRepository) {
        this.jetskiRepository = jetskiRepository;
    }

    public List<Jetski> findAllJetskis() {
        return jetskiRepository.findAll();
    }
}

import com.jachtekipa.jetskiclub.model.watercraft.dto.YachtDto;
import com.jachtekipa.jetskiclub.model.watercraft.jetski.Jetski;
import com.jachtekipa.jetskiclub.model.watercraft.yacht.YachtService;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;

import java.util.List;

@Controller
public class HomeController {

    private JetskiService jetskiService;
    private YachtService yachtService;

    public HomeController(JetskiService jetskiService, YachtService yachtService) {
        this.jetskiService = jetskiService;
        this.yachtService = yachtService;
    }

    @GetMapping("/")
    public String home() {
        return "home";
    }

    @GetMapping("/skutery")
    public String showJetskis(Model model) {
        List<Jetski> jetskis = jetskiService.findAllJetskis();
        model.addAttribute("jetskis", jetskis);
        return "jetski-list";
    }

import com.jachtekipa.jetskiclub.model.watercraft.Watercraft;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;

import java.time.Year;

@Entity
public class Jetski extends Watercraft {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    private int seats;
    
    public Jetski() {
    }

    public Jetski(String name, String producer, int maxSpeed, Year productionYear, String img, Long id, int seats) {
        super(name, producer, maxSpeed, productionYear, img);
        this.id = id;
        this.seats = seats;
    }

    //gettery & settery

spring:
  jpa:
    hibernate:
      ddl-auto: validate

spring:
  datasource:
    url: jdbc:h2:mem:test
  liquibase:
    contexts: dev
    change-log: classpath:db/changelog/master.xml