Adding Categories to Noncatalog Request

Summary:

How do I add Categories to the drop down in the new Redwood UI?

Content (please ensure you mask any confidential information):

Users aren't able to select a category for a noncatalog request, see below

We have selected all the possible options under "Manage Catalog Category Hierarchy"

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):