How to configure an app to be deployed both as PWA and as android/ios app?

I have an app used by two kinds of users: customers and operators.

The customers should use the app using their mobile phones, the operators using a web browser because the layout of some pages is different.

So I’d like to deploy the same app as PWA and android/ios app.

Now, to build a PWA, I have to enable service workers.
When I deploy the same app for Android and iOS should I to disable them again?

Thank you very much