SW Registers Same Tab as Two Clients

[georgeaf99]

Open a new tab and look at the clients registered to the SW.

[xuset]

It's a feature not a bug 😛

When the page initially loads, the service worker responds with the injection/downloader html. The injected page then fetches the originally requested page and displays it in an iframe. Each context, the parent page and it's iframe, is it's own client so that's why there are two.