Cache management forbids to host several PWAs each in its subfolder on the same domain

[VincentJousse]

On a given domain, I need to host several PWAs. I created a folder for each and each one works perfectly if it is the only one installed on the current browser.
Each installation of a new PWAs resets all the cache, making the first apps unusable.

The offline-plugin project solved this by adding a cacheName setting.

It is a huge limitation to allow only one PWA per origin.

[BorntraegerMarc]

You can add scopes for service workers. This should enable you to have multiple service workers for one domain

[VincentJousse]

Have you a link to some documentation or explanations ?

[BorntraegerMarc]

https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API/Using_Service_Workers

[VincentJousse]

The scopes are abstracted by the mobile-toolkit library, right ?
How can I tweak this using the angular service worker ?