I have a directory tree like
Of course, they are not called bundle1 and view2, but I have many Controller.js files, and when I open two files with the same name sublime shows me the directory of each one. But when I create a new file it's titled "untitled" and when I save it it's renamed to the file name, but if there is already some file with this name it will no show the containing directory.
How to reproduce:
Create a file "View.js", open it with sublime.
From sublime create a new file, save it as "View.js" but in another folder.
Sublime shows "View.js" and "View.js" on the "Open Files" list.