> with the way it is recommended to use it using 404.html file as a "catch all", it means all your pages are served as 404 errors That's due to GitHub Pages no

> with the way it is recommended to use it using 404.html file as a "catch all", it means all your pages are served as 404 errors That's due to GitHub Pages not having any rewrite mechanism other than the 404.html hack. You can host the same thing on Netlify/Vercel/any other host with proper rewrite support, including a server of your own, and not have this problem.