Has anyone already tried this setting? I have currently less than a dozen starred words but when I try to only study these in the advanced mode I don't get them to study. Instead I get everything else. I have already cleared the local data and restarted the app.

PS: Using an iPad mini here.

It may take a while for it to find the starred words at first, depending on how due they are and how many items you have in total. Have you gone through several prompts and still not seen any?