Grows ever larger – Papers 3 - Reference Manager Review

A bug/feature of Papers is that if you are hosting your library on Dropbox, and then download the pdf article to the app, you can never get rid of that article! There is no mechanism programmed into the app to remove that pdf. What the heck? I asked about this, and this is apparently a feature, not a bug. I think it's neither. This, to me, is sloppy. It's also arrogant of the developers to believe that Papers has the highest priority for space on my phone, say, over photos of my family, etc.
Review by HappyPig on Papers 3 - Reference Manager.