Give files unique names so users can distinguish between files with same name in same folder

https://cms.demo.onehippo.com/
-Go to the Images folder
-Add some test image
-Add the same test image again
-Now you'll see two files with exactly the same name in the folder and you cannot really distinguish between them (especially when referring from elsewhere.

Also see attached picture. In the console the path is '/content/gallery/banners/test.jpg' all of them.

Suggestion:
-Add a '(1)' or similar to the file (like Firefox does when downloading something twice).
Or let the user know that the file is already there and disallow uploading it.