Offline Auth0 usage with service-workers


I am developing an SPA for authenticated users. Currently, we have a huge demand for offline use. Thus, we are trying to make the service-workers work for our SPA. As our inner routes are requesting authentication, I am immediately redirected to my Auth0 tenant as expected. When I turn the network status to offline, the tenant is of course not reachable.

Is there any known solution to make Auth0 cookies handled with service workers?
Or maybe, am I completely missing something?

P.S.: Google brought up a similar concern wrt. to authentication cookies here.

I do not know how it would work with Auth0.