Steps to reproduce:

1. Create new page
2. Add Component-with-area (Note: add dialog to the definition to enable creating variant for this component)
3. Not adding adding any nested components for Component-with-area and click create variant for it
4. Result:

• • On angular-sample: Cannot add components to the Component-with-area's variant, but it works fine on the original.
  • On react-sample: The page cannot be displayed

Note: The vue-sample is working fine without issues.

Developer notes:

The issue could be area content is not created for variants in angular-editor and react-editor.

Workaround:

Create at least one nested component in the Component-with-area then create variants. In the variants, we can add more components and remove unused components but keep at least one component.