This feature cannot be implemented at the moment due to an internal bug of Chromium.
Apparently, the omnibox API makes use of DOMParser, which does not work in the context of background/service worker scripts. The issue has been mentioned here as well, but has not been fixed.
This feature cannot be implemented at the moment due to an internal bug of Chromium. Apparently, the omnibox API makes use of DOMParser, which does not work in the context of background/service worker scripts. The issue has been mentioned here as well, but has not been fixed.