Problem:
The user was asking about compatibility between Toolset and Divi4
Solution:
We do not recommend to update to Divi 4, because of the changes introduced on it. If some elements of the website continue working others may crash.
Check this article, we currently recommend not mixing Divi and Toolset on the same page
Pages built with Divi and Toolset will likely break. Content templates built with Divi Builder will likely break.
We recommend using; only Toolset for dynamic pages, and Divi for static pages. Some views may continue working inside a Divi page, but with no guarantees.
We are currently working with the Divi theme to overcome all these conflicts, and we will publish an article about it as soon as we have prepared it.
Relevant Documentation:
https://toolset.com/2020/01/how-to-build-advanced-sites-with-toolset-and-divi/
