When I try to highlight a CMD script, the code block seems to be messed up:


Then I tried to use a newer version of highlight.js, specifically highlight.js 10.2.1. I put the new highlight.js and a corresponding css in the themes folder.
Now I can see the new highlight.js being put into the book directory;


but the style is still not applied to the code block.
I tried writing in html to directly call highlight.js, that failed as well.


According to this hightlight.js documentation, cmd is indeed a supported class for hightlight.js for Windows batch script.
What am I doing wrong here? Or if CMD is actually not supported, is there any plan to support it in the future?