If that is true, then TFA seriously missed the mark: > Alongside the changes in browser styles, page auditing tools like Lighthouse now flag cases of <h1>s wit

If that is true, then TFA seriously missed the mark: > Alongside the changes in browser styles, page auditing tools like Lighthouse now flag cases of <h1>s without defined font-size as bad practice. Then when listing what to expect: > Lighthouse will flag a warning if <h1> is used without a specified font-size. And under the section "Fixing the Lighthouse warning": > Lighthouse has recently inherited a check based on Chromium's DevTools warnings for sites that don't specify a font-size for <h1> elements. Then it uses top-level h1 selectors in its examples of recommended styles. I mean you might be right about when that warning will appear, but the article doesn't seem to think you are.