What version are you running?
2.5.x+
What's the URL of the page containing the problem?
r/XXX
What steps will reproduce the problem?

Create a new review request draft on either
If there are no new files on the review request, upload one
Remove all files from the review request


What is the expected output? What do you see instead?
The "Files" section should not be visible, but it is.
What operating system are you using? What browser?
Any
Please provide any additional information below.
See attached screenshot.