"Treat unrecognized files as" - cant see it in Defense+

Hi. I’ve been setting up Comodo Firewall v5 and using Gizmo to help out with the installation.

With the statement below, I cant find the info in v5 under Defense+ / Unrecognised Files.
Now open the tab for “Defense+”. The only thing I would recommend changing here are the options for “Treat unrecognized files as”. The default is to treat the files as “Partially Limited”.

When I get there I don’t see “Treat unrecognized files as”. In fact, there are no files/programs in this section at all.

Can you advise please.

Defense+ Settings/Image Execution Control
It is found here.