I was experimenting with the Display Titles (adding different keywords to see how it would look). I made the change at the top level of my directory tree. I decided that I wanted to stick with %FILENAME%, so I changed it back. Unfortunately, Many of the sub folders have not inherited the change back, so I have needed to edit the properties on each sub folder as I run across the old Display Title. Why is the change that I made not flowing down the directory tree ?