Edit problem with custom schema

The sections/quantities read from a custom yaml schema are not always showing up correctly in the ArchiveBrowser. It seems that this is due to them not being recognized as editable. E.g with the following schema:

definitions:
  name: 'Test'
  sections:
    Test:
      base_section: 'nomad.datamodel.data.EntryData'
      sub_sections:
        chemicals:
          section:
            quantities:
              name:
                type: 'str'
                shape: ['*']
                m_annotations:
                  eln:
                    component: 'StringEditQuantity'

I would expect to see an editable field for the name in the ArchiveBrowser, but none of the edit functionality is shown. Am I misusing the schema somehow, or is this a bug? It seems that that the function isEditable in metainfo.js checks that if the currently shown item has eln annotations, it will be editable, otherwise not. So because the chemicals-section does not have an eln-annotation, it is not editable, thus causing the issue.