When I click the "Download game files" button, however, I don't understand what is supposed to happen. I would have assumed that I would be able to select a directory from my Dropbox that contains game files, but instead all I can see is one directory called "saves/", which does not exist in my Dropbox storage. When I click into it, it has no child directories. I have no idea what that is.
I have read and re-read all available documentation for both the android port and cloud storage, and I have seen nothing that indicates I have missed a step; the documentation appears to assume that the next steps after connecting storage will be obvious (which I would also assume, but here we are

Any help is appreciated. All I am looking to do is to have my game files be transferable from Dropbox to my device, using the built-in cloud storage functionality. I can investigate other methods of transferring the files if necessary, but I would rather just get this working if possible.
Thanks!