As a workaround, enable to legacy editing experience in Toolset->Settings->General(tab)->Editing experience. Create a new content template using the legacy editor, then generate the shortcodes that you need inside of it. Then copy and paste the shortcodes to the Divi editor.
The customer reported that if a custom ID is added to the "Single field" block's "Advanced" tab, it works, but a custom class doesn't.
Solution:
Informed that adding custom ID and/or Class both works, but for the CSS Classes field, you'll have to press enter after entering the text, so that each class can be saved as a separate box.
The issue here is that the user wanted to reorder their post meta boxes of only admins as well as predetermine which boxes are opened and closed etc.
Solution:
Unfortunately not that i'm aware of certainly this is not something that can be done using our plugins given that this arrangement is controlled by the wordpress API directly.
