Error render when using variable in markdown block

Environment

https://content.nuxtjs.org/playground

Reproduction

Move variable block {{ $doc.title }} into markdown block, then the render result will be unwanted.

Describe the bug

Additional context

No response

Logs

No response

[farnabaz]

The content module does not replace variables, it evaluates them at render time. With this approach, let’s say you can use the $route variable in your markdown, which will change based on the URL you are visiting.

Your are visiting: {{ $route.path }}

[ManasMadrecha]

Found it https://github.com/nuxt/content/pull/1266#issuecomment-1223989222