bulk edit for sidebar settings in custom posts

I have purchased Custom Bulk/Quick Edit Premium and I would like to make it work to bulk edit “sidebar settings” for custom post types.
I have tried already this: https://gist.github.com/michael-cannon/eb99f4317bcae9be0fd0
but it seems to work only for pages and regular post types.

Please Help!

Best Regards, Oliver Weickardt

The page I need help with: [log in to see the link]