Ever since updating to File Provider on Mac (which fixed the issue with auto-downloading of files for Adobe projects, thanks) my Dropbox folder "modified" dates on my Mac do not update when the folders were modified by other users on our team.
For example, if I modify a folder, and I've sorted by Date Modified, that folder rises to the top of my Finder view immediately.
However, if some other team member has modified that folder, it doesn't rise to the top of my Finder view until AFTER I go into the folder. It's as if the view is no longer refreshing properly from Dropbox, as it doesn't realize the folder was modified until I click into it.
Before the Dropbox changes this used to work just fine, as expected. If a folder had been modified, no matter by who, its Last Modified always updated immediately and my sort worked fine.