Hello. Thank you for contacting the Toolset support.
No - there is no such integration planned in recent times but you may encourage the Divi support and raise your voice in order to add Toolet compatibility and they will get in touch with us to take this on next level.
Toolset follow the WordPress standard but the only difference is that the post type information is stored in database table. It should work and as you may already aware we have had limited integration with the Divi. Here is the doc:
- https://toolset.com/course-lesson/using-toolset-with-divi/
If you do not see it working raise your vote in front of Divi support to add the compatibility for Toolset as they will have to work on that in order to add the compatibility for Toolset on their own new feature.