Search bar looses focus after whole page is loaded

Created by: mrnugget

1. I go to https://k8s.sgdev.org/github.com/sourcegraph/sourcegraph
2. I see the search bar and my cursor in it
3. I start typing
4. Rest of the page loads
5. Another search bar steals focus and the rest of my query ends up in wrong search bar

Recording of the incident: