Breadcrumbs errors

Soon after installing DocsPress and the articles getting indexed, the Google Search Console showed errors regarding breadcrumbs on the documentation pages.

It gives 2 errors:
1. ‘Either “name” or “item.name” should be specified’
2. ‘Missing field “position”‘

A screenshot from the search console – https://imgur.com/a/aj5C312 (I have verified that the URLs where the error is appearing are the documentation pages)

It looks like certain schema attributes are missing in the breadcrumbs output of the documentation.

Please look into this.