Moving a file asks before it replaces another

In a Cloud project's Files tree, dragging a file into a folder that already had a file with the same name replaced that file without a word. Renaming a file to a name already in use did the same.

Now Playcode asks first. Replace puts your file in its place; Cancel leaves both files as they were. When a folder has that name, Playcode says the name is taken and moves nothing.