I FOUND THE SAFE FOLDER. ITS IN THE CURRENT RELEASE.
Pinch and zoom on the Folders tab. It will change it to a thumbnail preview view instead of a list. Scroll all the way to the bottom. Theres two folders, Hidden and Recently deleted. Both need a fingerprint. Go to any photo, hit the three dots, and select Hide all the way at the bottom. That puts it in the Hidden folder.
BOOM.