Missing code highlights

Hello! When I write

ts

ts

inside my app nuxt content docs it is colored properly, but when I do something like

const code = computed(() => {
  return [
    '

const code = computed(() => {
  return [
    '

ts',

const schema = "hello"

const schema = "hello"

,
'

',
  ].join('\n')
})

',
  ].join('\n')
})

And then render it:

<MDC :value="code" />

<MDC :value="code" />

all highlithing is missing! WHy

Missing code highlights - Nuxt