My environment:
* Safari Technology Preview Release 51 (Safari 11.2, WebKit 13606.1.6)
* iPad with ios11.3 (15e5216a)
* mac os 10.13.3
I can debug service worker in mac desktop.
I can debug service worker in Android mobile device.
But I could not found out how to debug service worker in ios11.3 mobile device?
I wonder if it should belong to "Safari Developer Tools " or "iOS Web Apps"