[BUG] Sorting Doesn't Stay Sorted in Web UI

[thomasmitchell]

Describe the bug If you click on a header in the data systems page to sort by that header, then it sorts the list briefly, and then snaps back to the order-created sorting very quickly.

To Reproduce Steps to reproduce the behavior:

1. Have multiple data systems, not naturally in alphabetical order by created-at
2. Click on the name header
3. Observe the flicker

Expected behavior A clear and concise description of what you expected to happen.

Should have stayed sorted.

Screenshots If applicable, add screenshots to help explain your problem.

SHIELD versions (please complete the following information):

• SHIELD Core: 8.5.0
• SHIELD CLI: n/a

Browser version(s) (please complete if reporting a web UI bug):

• OS: OS X
• Browser: Firefox
• Version: 70.0

Additional context Add any other context about the problem here.