Expense report header context sensitive DFF not being displayed

Summary:

Unable to display context sensitive DFF

Content (required):

I created a context sensitive DFF, deployed it, logged out and cleared cache, logged back in but it still doesn't show up. Am I missing something?

PS: It does get displayed when I populate Value Set field in context segment section, however not as intended - it simply provides the LOV from value set indicated.

Thanks for any help

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

23C

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