I’d just like to give this a thumbs up; imho essential functionality that’s missing atm. Perhaps it’s better to move away from using the wp_options table for this?
Common use case for me: make a custom post type archive template editable. We’d have an options page nested under the post type in the CMS where the user can change certain variables. Now we have to create and maintain seperate field groups with the same fields in there to be able under each post type. Would be awesome if we could just have the one field group applied to multiple options pages; without them inheriting eachothers content there.
