UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

Steps to reproduce the problem:
1. load a script from a script[type=module]
2. add the request+response to cache from the fetch-event in sw
3. cache.keys() doesn't contain it (+ doesn't show in devtools) but cache.match(request) works 

What is the expected behavior?
cache.keys() + devtools should show it

What went wrong?
it doesn't

Did this work before? N/A 

Chrome version: 65.0.3325.181  Channel: stable
OS Version: OS X 10.13.4
Flash Version:
 

Deleted: Screen Shot 2018-04-11 at 14.08.04.png 343 KB

	Screen Shot 2018-04-11 at 14.08.04.png 343 KB View Download