I created a custom module which creates a content type (FAQs) with a paragraph field whose type is FAQ Item (with 2 fields, title and text).

After installing the module, I have a new content type as expected.

I add this new content type (which works), but when I want to add more paragraphs, I get this error.

Is there any missing configuration the module should provide?

The YAML files are inside faq/config/optional. They have been created from the UI on another site and exported.