No option to allow user to select either a file *or* a folder?

[stephanieraymos]

I'm having the same issue as this one.
It seems flowjs supports either files OR folders to be selected for upload, but doesn't give the option for both on the same node. In other words, there doesn't seem to be an option to allow the user to open an upload dialog and search through their file system, ultimately having the option to choose a file or a folder.

Perhaps there is, if so, I would love to get more info.