How is it possible to parse text from a span tag?

Question

JavaScript

There is a span tag with the aria-label attribute, I have been trying to parse the text from this attribute for a day now, it returns either an object or a string but not the text "Load more comments"))) please help with the code, what's wrong? I will be very grateful to the person who can help me solve this problem.

const puppeteer = require('puppeteer');
(async () => {

  const browser = await puppeteer.launch(/*{headless: false}*/);
  const page = await browser.newPage();
  await page.goto('https://www.instagram.com/p/B7OCywQF4Yu/');
 await page.waitForSelector('span[aria-label="Load more comments"]');
try
{
  const x = page.$eval('span[aria-label="Load more comments"]',erw=>erw.innerHTML)
  console.info( x);
}
 catch(err)
 {
   console.log(err)
 }
  await browser.close();
})();

Answer 1

= span.ariaLabel

Answer 2

erw=>erw.innerHTML
might be better than
erw=>erw.text
and not bother with tags? ;)