Sorting folder menus into subdirectories A-C, D-F, G-I, etc

[xesenif]

I just upgraded my portable version of LC.  But before I did, I remember seeing one of my folder menus sorted into subdirectories of A-C, D-F, G-I, etc.  I just copied the new files over the old files, so I'm thinking I wiped out some settings somewhere.  I've looked through all the options and watched all the videos, but I can't seem to find the settings for this.  Is this possible, or was I hallucinating?

[mouser]

You can tell LBC to sort and arrange the contents of a folder into SECTIONS by letter (though it's not subdirectories):

[xesenif]

I swear I saw something where I clicked on the Folder Button and I got a submenu
A - C
D - F
G - I
....
I have all the settings you have mentioned.
Sorting folder menus into subdirectories A-C, D-F, G-I, etc

[mouser]

I don't think such a feature exists, though it's not a terrible idea to add..

[xesenif]

That would be great.  Or allow the sub menu to expand horizontally instead of having to scroll up and down with the little arrows when you have a lot of items.  And both would be awesome.  Great program.  Thanks.