workbox-offline-safari

There is a problem with workbox.precaching on OSX Safari/iOS Safari. This code works perfectly fine on Chrome, but fails on Safari.

Reproduction steps

1. Clone this repo.
2. Run npx http-server . in the root of the repo.
3. Open http://127.0.0.1:8080 in a private safari window, to avoid any cache-related artifacts.
4. Follow the instructions from the page in the browser.