Fix Pro Dashboard Settings Tabs Not Working
The WC Vendors Pro Dashboard Settings menu item takes you to a screen with a set of tabs: Store, Payment, Branding, etc., as shown here
You may find in Divi that these tabs do not work correctly – clicking on them does nothing, except maybe scroll the page by a small amount. This is due to Divi misinterpreting the links as internal navigation and trying to smooth scroll to the link target. In the process, it blocks the links from actually opening the corresponding tabbed section.
You'll be able to sort it out by adding this jQuery code to your site:
You can add it into the "Divi > Theme Options > Integration > Add this code to the head of your blog" box.
It basically removes Divi's click handler on the tab links and should let them function as they are supposed to.
Fix Pro Dashboard Links Not Working
You should be able to solve this by disabling jQuery deferral in Divi.