Created attachment 99309 [details] Chrome extension that navigates quickly. 1. Open DevTools Network panel. 2. Navigate to yahoo.com. 3. Quickly (before yahoo finishes loading) navigate to aol.com. 4. The Network panel still shows resources from yahoo. Furthermore, webInspector.resources.getHAR also returns these extra resources. The attached extension demonstrates this issue.
Closing as invalid, as this bug pertains to the old inspector UI and/or its tests. Please file a new bug (https://www.webkit.org/new-inspector-bug) if the bug/feature/issue is still relevant to WebKit trunk.