ReferenceEditQuantity file structure

If I reference a file that has a different structure from the one I fix in the type, I don't get any error and it is visualized as well.

        components_test:
          type: Substance
          shape: ['*']
          m_annotations:
            eln:
              component: ReferenceEditQuantity

In the following screenshot the first file is compliant to Substance class, the second is another different file, but of them are successfully referenced