How can I use Kramdown in gitlab wikis

I have a private repo just for a wiki. I’ve been adding content for years now.

Just thought about using Kramdown to add a bit of useful customization but it’s not working.

In my existing makdown file I added this

#### A blue heading
{: .blue #blue-h}

As I’ve found on the web. The result is that that just gets printed as a paragraph tag

Do I need to do something in the settings to get it working?

I’m not an expert on this area, but it would seem that we recently migrated from Redcarpet to CommonMark, but Kramdown is not supported as far as I can tell.

I’m not sure if that extends to the wiki, but I’d imagine so.

@dplanella This is correct.