In my Dropbox, I have files inside a number of custom-made folders. I am able to view these files and folders inside apps that support Dropbox on my iPhone.
I want iCloud Drive to behave in the same way therefore files arranged in custom-made folders that visible from inside any apps that support iCloud Drive on my iPhone. However it appears that to view files in iCloud Drive from an app on my iPhone, the files need to stored inside the folder for that specific iPhone app.
How can I set up iCloud Drive like Dropbox?