I tried adding pictures there but it doesn't work. I can't move them in there and i can't copy them either. I have tried adding pictures from inside the app or moving/ copying them from the gallery but still it says failed to move/ copy. Videos work...
Update: this worked for me today. Open any video or pic in your gallery, click on the 3 dots down below, then click on add to secure folder.Selecting a photo or a video from the grid in the gallery to add to secure still shows an error, however.
