Thats wrong.
The person only tested it on Edge, and the media just copied it verbatim. But it works with any Chrome or Chromium-based browser. You can test it very easily. Launch the browser, save a random password in the built-in password manager, then close the browser. When you open the browser again, just create a dump and then search for the strings. It’s supposed to work across user accounts as well. I haven’t tested that yet, though.