When an image is added to any module, the file name is added as the Alt Text by default, but once you change the alt text, it's very difficult to find the file name of the image (unless using the dev console to inspect the page preview).
When a video is added, the file name is visible so you can still hover over it to see what file is being used.
It would be great if the file name could be displayed in the UI (in addition to the thumbnail) so it is easier to manage images.
Who: theme developers, and all theme users
What: identify the image used
Value: save a lot of time tracking down the exact file name of the image used on a page/module
It's possible to see the File Name when images are added to the Rich Text Editors, so something similar would be perfect: