Ability to drag and drop groups and fields in the Detail view layout configuration of Calls to Action page in Admin

I would like to be able to drag and drop both groups and fields when I am configuring CTA  tabs from the 'Detail view layout configuration' section of the 'Calls to Action' page in Admin.  Currently, if we want to add fields anywhere besides at the bottom of what we already have configured, we have to delete everything below it, add the field, then add back everything we deleted.

For example, I want to add one field in it's own group to the Call To Action tab for all my CTAs.  Unfortunately, I want it to be above the group of fields I already have there.  I have 6 global CTA types and 3 Relationship CTA types.  Below is a screen share of me removing all my current fields, adding the new group and field and then adding back the previous group and fields.  Now realize I have to do this 9 times because I have 9 CTA types.

https://www.screencast.com/t/5BcnTv8qUXW

This is such a waste of my time for what seems like such a simple fix.  We're able to drag and drop everywhere else in the application.  Also, this leaves so much room for error since I am manually adding back fields 9 different times.