Doesn't work with Astro MDX

Describe the bug

This package doesn't work with Astro+MDX integration.

I defined the proper component path and exports in the config. When I Use the auto imports in .astro files or .svelte files, it works well. But in .mdx file, it completely fails.

In reproduction, if you go to /some-page route, it works there. But on / page which is a .mdx file, it doesn't

Reproduction

https://stackblitz.com/edit/github-vsez61?file=package.json,astro.config.mjs,src%2Fpages%2Findex.mdx,src%2Fpages%2Fsome-page.astro&on=stackblitz

System Info

System:
    OS: macOS 13.0.1
    CPU: (10) arm64 Apple M1 Pro
    Memory: 229.92 MB / 16.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 16.17.1 - ~/Library/pnpm/node
    Yarn: 1.22.19 - ~/Library/pnpm/yarn
    npm: 8.15.0 - ~/Library/pnpm/npm
  Browsers:
    Brave Browser: 107.1.45.118
    Chrome: 107.0.5304.110
    Edge: 107.0.1418.42
    Firefox: 104.0.2
    Safari: 16.1

Used Package Manager

pnpm

Validations

• Follow our Code of Conduct
• Read the Contributing Guide.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• The provided reproduction is a minimal reproducible of the bug.

Start with the StackBlitz reproduction, especially package.json, astro.config.mjs, src/pages/index.mdx, and src/pages/some-page.astro, and compare auto-import behavior on the MDX and Astro routes. Done means the configured auto imports work in the MDX page as they already do in the Astro and Svelte files.