When you use the search option for a specific note and then click on the note you wanted, you wouldn’t know under which file the note would be in. This is a problem if you know the title of the note but not the specific folder the note is under [and if you have lots of folders, or subfolders, it’s also a pain to find where the note is]
Fix: when you select the note that you wanted after searching for it, the folder which the note is in would either flash briefly to indicate where it is, or the file would unfold and then the note title would flash briefly.