Important notice for Cloud Library Sync users on Mac.
In macOS Monterey 12.3 or later, we have discovered an issue where Dropbox Smart Sync online-only files can't be loaded to decks.
As a temporary workaround, please turn off Smart Sync or manually download the files first.
For information on how to download files, please refer to Dropbox Help center page below.
Dropbox support for macOS 12.3 or higher
We apologize for any inconvenience caused.