Create react app pwa typescript template can't detect service worker

[joaopedrocoelho]

I ran npx create-react-app my-app --template cra-template-pwa-typescript to create a typescript PWA template following the docs and then I changed serviceWorker.unregister(); in index.js to serviceWorker.register(); and ran the development build, but chrome can't seem to find the service worker, Lighthouse returns: "No matching service worker detected. You may need to reload the page, or check that the scope of the service worker for the current page encloses the scope and start URL from the manifest."

is there anything else I have to do to make it work?

[ghost]

More information is needed to solve this issue. Do you have a shareable link to your project?