Nested object property not showing in HTML output

**If you're reporting a bug, please include _input code_, _output documentation_,
a description of what you expected to happen, and what happened instead.**
* What version of documentation.js are you using?: 5.3.3
* How are you running documentation.js (on the CLI, Node.js API, Grunt, other?):
`npm run docs` which calls the local documentation with `documentation build lib/*.js -c documentation.yml -f html -o docs`

I saw recently an update to fix nested properties, however it seems to not be working for me. I tested the same comment block with `jsdoc` and it prints the nested object properties fine.