Hi @Anonymous User
On my NowTV smart box under "Disney Modern Greats" it is showing 40 movie titles.
Sometimes a reboot on your box might add the movie titles that are missing in the relevant folder section.
I am assuming you have the older white box where i haven't used this box in a few years and can't check if for some reason the white box is missing some Disney titles in the dedicated Disney folder (perhaps somebody who still uses the white box can check for you before contacting live chat).