I don't have v3 installed either, but I was thinking that was the reason the column was removed. I never assigned multiple programs to a scope, so I never ran into the issue. If they decide to resurrect the column, they could show only program names for macros with a single program and a literal such as "Multiple" for the others.
Is it possible to have ver 6 and ver 3 installed on the same machine? If so, I'll check out how version 3 handles multiples.