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.