通过单击按钮接受cookie返回null

Question

我正在尝试接受Cookie，但它始终返回null。好像该页面上不存在。

const puppeteer = require('puppeteer')

const main = async () => {
  const browser = await puppeteer.launch({
    headless: false,
  });
  const page = await browser.newPage();
  await page.goto('https://cloud.ibm.com/login')
  await page.waitFor('body > div:nth-child(16) > div.mainContent > div > div:nth-child(2) > div.pdynamicbutton > a.call')
  await page.click('body > div:nth-child(16) > div.mainContent > div > div:nth-child(2) > div.pdynamicbutton > a.call')

}

main()

"puppeteer": "^5.2.1"