Test that style sheets hosted inside shadow roots could be inspected if inspector is reopened.
DevTools session #1:
Disconnecting devtools.
DevTools session #2:
Dumping #inner node styles in shadow root:
Dumping matched rules:
*.red* { regular
color: red; @[0:8-0:19]
color: red; @[undefined-undefined]
}
Dumping inherited rules: