Playwright で Firebase Authentication の認証情報を再利用して複数のテストを実行したい

import type { Page } from "@playwright/test";

/** ログインのテスト */
export const loginTest = async (page: Page) => {

  // ログイン画面に遷移
  await page.goto('ログイン画面のパス')

  // フォームに入力してログインを実行
  await page.locator('input[name="email"]').fill('test')
  await page.locator('input[name="password"]').fill('test')
  await page.getByRole('button', { name: '確定' }).click()

  // 認証後のリダイレクトを待機
  await page.waitForURL(`/`);
};

/** ロカールストレージの内容を書き出すファイル */
export const AUTH_JSON_FILE = "playwright/.auth/user.json";
/** FirebaseのインデックスDB名 */
export const INDEX_DB_NAME = "firebaseLocalStorageDb";
/** FirebaseのインデックスDBのオブジェクトストア名 */
export const OBJECT_STORE_NAME = "firebaseLocalStorage";

import { test as setup } from "@playwright/test";
import { loginTest } from "./";
import { AUTH_JSON_FILE, INDEX_DB_NAME, OBJECT_STORE_NAME } from "./const";

/**
 * Firebaseのログイン実行と認証情報をlocalStorageとファイルに保存する
 */
setup("Firebase Authentication", async ({ page }) => {
  /** ログイン処理を実行する */
  await loginTest(page);

  /** IndexedDBの内容をローカルストレージにコピーする */
  await page.evaluate(
    async ([indexDBName, indexDBObjectStore]) => {
      const saveIndexDBtoStorage = () => {
        return new Promise<boolean>((resolve, reject) => {
          const indexDB = window.indexedDB;
          const openRequest = indexDB.open(indexDBName);

          openRequest.onsuccess = () => {
            const db = openRequest.result;
            const transaction = db.transaction([indexDBObjectStore], "readonly");
            const objectStore = transaction.objectStore(indexDBObjectStore);

            const getAllKeysRequest = objectStore.getAllKeys();
            const getAllValuesRequest = objectStore.getAll();

            getAllKeysRequest.onsuccess = () => {
              const keys = getAllKeysRequest.result;

              getAllValuesRequest.onsuccess = () => {
                const values = getAllValuesRequest.result;
                for (let i = 0; i < keys.length; i++) {
                  const key = keys[i];
                  const value = values[i];
                  localStorage.setItem(String(key), JSON.stringify(value));
                }
                resolve(true);
              };
            };
          };

          openRequest.onerror = () => {
            console.error("Error opening IndexedDB database:", openRequest.error);
            reject();
          };
        });
      };

      await saveIndexDBtoStorage();
    },
    [INDEX_DB_NAME, OBJECT_STORE_NAME]
  );

  /** ローカルストレージに保存した内容をファイルに保存 */
  await page.context().storageState({ path: AUTH_JSON_FILE });
});

Failed to execute 'transaction' on 'IDBDatabase': One of the specified object stores was not found.
DOMException: Failed to execute 'transaction' on 'IDBDatabase': One of the specified object stores was not found.
    at openRequest.onsuccess (<anonymous>:6:30)

import * as fs from "fs";
import type { Page } from "@playwright/test";
import { AUTH_JSON_FILE, INDEX_DB_NAME, LOGIN_PATH, OBJECT_STORE_NAME } from "./const";

/** Firebase認証情報をファイルからインデックスDBに復元する */
export const restoreFirebaseIndexedDB = async (page: Page) => {
  /** e2e-tests/auth.setup.ts で保存しておいたファイルを読み込む */
  const authJson = JSON.parse(fs.readFileSync(AUTH_JSON_FILE, "utf8"));

  /**
   * ログイン画面に遷移
   * 先にブラウザを起動しないと後続の処理でIDBDatabaseが参照できない
   */
  await page.goto(LOGIN_PATH);

  /**
   * jsonファイルから取得したデータをインデックスDBにセットする
   * evaluate ではなく addInitScript を使うことでナビゲート後すぐに（全てのスクリプトの実行前に）実行できるので、画面のレンダリングを待たない分高速
   */
  await page.addInitScript(
    ([indexDBName, indexDBObjectStore, authJson]) => {
      const indexedDB = window.indexedDB;
      const openRequest = indexedDB.open(indexDBName);
      openRequest.onsuccess = () => {
        const db = openRequest.result;
        const transaction = db.transaction([indexDBObjectStore], "readwrite");
        const objectStore = transaction.objectStore(indexDBObjectStore);

        const localStorage = authJson.origins[0].localStorage;
        for (const element of localStorage) {
          const value = element.value;
          objectStore.put(JSON.parse(value));
        }
      };
      openRequest.onerror = (error) => {
        console.log("Restore Firebase IndexDB Error: ", error);
      };
    },
    [INDEX_DB_NAME, OBJECT_STORE_NAME, authJson]
  );
};

import path from "path";
import { defineConfig, devices } from "@playwright/test";

export default defineConfig({

　　//中略

  projects: [
    {
      name: "setup",
      testMatch: /.*\.setup\.ts/,
    },
    {
      name: "Google Chrome",
      use: { ...devices["Desktop Chrome"], channel: "chrome" },
      dependencies: ["setup"],
    },
  ],
 
  //中略

});

import { test, expect } from "@playwright/test";
import { restoreFirebaseIndexedDB } from "./";

test.describe("", () => {
  test.beforeEach(async ({ page }) => {
  
    /** 認証状態を復元 */
    await restoreFirebaseIndexedDB(page);

  });

});