Slidev with pnpm fails

pnpm create slidev can't start pnpm run dev if I changed shamefullyHoist to false in pnpm-workspace.yaml.

Error is [vite] Internal server error: Failed to resolve import "markdown-it-github-alerts/styles/github-colors-light.css".

@kermanx it worked before https://github.com/slidevjs/slidev/issues/1563#issuecomment-2090096130 but stopped?