Admin cannot delete or highlight text in footer link editor
<!---
Please read this!
Before opening a new issue, make sure to search for keywords in the issues
filtered by the "T - Bug" label and verify the issue you're about to submit isn't a duplicate.
--->
### Summary
These fields cannot be deleted or highlighted or anything once you type anything in to them
### Steps to reproduce
Presumably
1. Go to admin console
2. Try to edit a footer link
### Platform information
Web, Chrome.
### What is the current *bug* behavior?
Cannot be deleted or highlighted
### What is the expected *correct* behavior?
Should be highlightable and deletable by an admin.
### Relevant logs and/or screenshots

### Possible fixes
(If you can, link to the line of code that might be responsible for the problem)
/label ~"T \- Bug" ~"S \- Triage:new"
issue