The issue is about escaping the | char.
Escaping works fine in arguments description, but not in type descriptions.
To generate the documentation, use:
npm run doc-markdown
npm run vuepress
Once vuepress has finish building, doc can be accessed here:
- Module:
http://localhost:8080/modules.html - Interface:
http://localhost:8080/interfaces/demoInterface.html
The description of dataIDs is not fully rendered.
Everything is fine here.

