So I just noticed this feature is available, but I have no idea how to use it. I see in the Information Pane of the library where it says "Download to...", however, the list is blank for me. How am I to add a device? I've been using Logos on my Android phones for quite some time with them logged in to my account. I'm not sure if there are other steps required of me in order to register my device with Logos 4. Thanks for the help.