Emblems and context menu do not work in locations linked to Dropbox folder when not accessed through said link

In my ~/Dropbox folder, I have a link to a folder (i.e. ~/Dropbox/_link_to_my_folder points to ~/My_Folder) I want to have synced. When I navigate in Nautilus to ~/My_Folder, no emblems are shown nor can I use the context menu (it just says "Move to Dropbox", which is nonsense, as it already is "in Dropbox", whatever that is supposed to mean). Insync (a Google drive client) can do this properly, surely Dropbox can do better than them.