MarkdownViewer: highlightLines: [[1,2], [4,5]] has no effect on the code block

[saper]

Context

This error is reproducible on the Stoplight Platform as of 2024-06-24 and also visible on the documentation
page

I don't know where to file MarkdownViewer bugs, the https://github.com/stoplightio/markdown-viewer seems not to be public

Current Behavior

The lines requested are not highlighted.

Expected Behavior

The lines should be highlighed.

Steps to Reproduce

1. Open https://meta.stoplight.io/docs/platform/b591e6d161539-stoplight-flavored-markdown-smd#markdown-annotations

Checked with

1. Mozilla/5.0 (X11; Linux x86_64; rv:127.0) Gecko/20100101 Firefox/127.0
2. Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36