openPublishedPostBookmark = async (page) => {
    // open the published post in a new tab
    const [frontendPage] = await Promise.all([
        page.waitForEvent('popup'),
        page.locator('[data-test-complete-bookmark]').click()
    ]);

    return frontendPage;
}
When on the publish flow completed step, click the bookmark
@param {import('@playwright/test').Page} page
@returns {Promise<import('@playwright/test').Page>}