Yeah, that was the suggestion I saw people make when Marco Arment mentioned [1] that the popup was bad too. As you say, it’s not great but it seems better than nixing the popup entirely.
1: https://twitter.com/marcoarment/status/841359803192561665
1: https://twitter.com/marcoarment/status/841359803192561665
1: https://www.reddit.com/r/privacy/comments/51wqhd/dropbox_fak...