When using the `s` keyboard shortcut, arrow keys will not allow you to select from search results

Summary

While on a project, type s which will focus on the Search or jump to ... box at the top. However once search results are found, there is no way to navigate them without using a mouse, sorta defeats the entire purpose of keyboard shortcuts.

Steps to reproduce

1. Go to a project
2. Type s
3. Search for something you know to exist
4. Attempt to use arrow keys to navigate

What is the current bug behavior?

Unable to select any of the search results.

What is the expected correct behavior?

The arrow keys should allow you to toggle through the search results, followed by enter to select and navigate to.