Describe the bug
Editing path only can change folder name

Expected behavior
Editing path can change both folder name and file name

To Reproduce
Steps to reproduce the behavior:

1. Upload a file to course materials, e.g., x.pdf
2. Click the pencil next to the course material file to edit the course material.
3. We can change path to "foo/y.pdf"
4. See error

Configuration

• OS: Windows
• Browser: Edge

Screenshots