Treat error pages that ultimately redirect as non-error pages

I have a page hosted on gh-pages with a custom domain built with create-react-app with routes and using the 404 redirect hack, so on the browser is all perfect I can access all my pages like example.com/products directly, but when I try to test it on lighthouse it returns only an error with the 404 code, the test shouldn't have been redirected to the correct page ?