Code block repeat render !

[Zhengqbbb]

Describe the bug

when i use code theme. include light and dark mode
The code block repeat render

Reproduction

// config.ts
markdown: {
    headers: {
      level: [0, 0]
    },
    theme: {
      light: 'vitesse-light',
      dark: 'vitesse-dark'
    }
  },

Expected behavior

The code block only render once

System Info

System:
    OS: macOS 12.6
    CPU: (8) arm64 Apple M1 Pro
    Memory: 311.92 MB / 16.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 18.11.0 - /opt/homebrew/bin/node
    Yarn: 1.22.19 - /opt/homebrew/bin/yarn
    npm: 8.19.2 - /opt/homebrew/bin/npm
  Browsers:
    Chrome: 107.0.5304.62
    Safari: 15.6.1

Additional context

No response

Validations

• Follow our Code of Conduct
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.