I created a expo project, and did expo build:web and copied the web-build to the root folder for the NGINX server. It served up the PAW just fine, I did a tweak and repeated my steps but the old PWA still shows up. If I stop the NGINX server, the PWA on the phone still runs.
I did expo build:web -c and updated and restarted NGINX and it still serves the old PWA.
Caching the PWA on the client, in my case Chrome, Edge on MacOS and Safari on an iPhone.
How do you update a PWA once it’s deployed?