I have a field group that I include in other field groups as a Clone field. For example, one of my field groups is called “Page Banner”. In every field group I want a page banner, I include the “Page Banner” field group as a Clone field.
My question is, in the “Page Banner” field group’s Rules, what can I set the Rules to so that it doesn’t appear on any page? (Unless I add it as a Clone field of course.) The default rule is “Show this field group if <Post Type> <is equal to> <Post>”. But I don’t want this group appearing on every “post” post type. So what can I set the rules to so that it doesn’t appear anywhere, unless I “embed” it as a Clone field?