Cascading dropdown issue in Spotfire

I have two drop downs lets say Continent and Country and I am trying to perform cascading on these drop downs. I am able to achieve cascading but if I select continent as Asia and if Asia has more than 1 countries like India,China and Japan then the second drop down i.e., Country is showing only first option like it is displaying only India and not displaying any other countries. I followed the exact steps which are being explained here :

I am sure I followed the exact steps till Step 9 and I was able to proceed without any blockers and I think 10th step is little confusing and I am not sure if there is something I am missing.

Thanks in Advance.

(1) Answer