Ignore prefix when sorting does not work in folder tree

I have two folder trees displayed, and when I tell DOPUS to ignore the word "The " for instance, the first tree does not display properly, but the second one does.


EDIT: I should point out the first folder tree is displaying my music library, but the second is showing the music directory, well, directly from my E drive. If I point the first tree to my E drive, it does display correctly, so I guess it has something to do with the way libraries are displayed.

I don't know how you filtered the folder names.
You wrote Ignore prefix when sorting which as far as I know is in preferences at Preferences / Filtering and Sorting / Sorting .

But that only puts the ignored prefixes at the top of the lister sort as I understand it.
It seems from your screenshot that you have filtered out any filenames beginning with the word The .

I clearly see the problem though !
One tree filters and the other doesn't !

Your post caught my interest in part because of the Alicia Keys folder.
One of her videos was filmed in a small hotel in New Orleans ( The Columns ) that at the time was owned by the family of a more than old acquaintance of mine.
The Fire We Make

If you only type in "The", without a space, all of them will indeed show up at the top of the list. Someone posted a few years ago about the issue, and the solution was to write "The " with a space, when ignoring prefixes.
That's a nice Alicia Keys video, and hotel, BTW.

Folder Format options affect the file display. They don’t do anything to the folder tree.