Cannot export mermaid figures into pdf

[apraga]

Describe the bug Export to PDF fails for mermaid figures.

To Reproduce Steps to reproduce the behavior:

1. Minimal working example from the documentation : test.md

   
   ---
   theme: default
   title: Title 
   ---

Test

```mermaid {theme: 'neutral', scale: 0.8} graph TD B[Text] --> C{Decision} C -->|One| D[Result 1] C -->|Two| E[Result 2] ```

2. Export to PDF 

 `npx slidev export  test.md`

Errors are 

●■▲ Slidev v0.48.9

theme @slidev/theme-default css engine unocss entry /home/alex/notes/slides/test.md ● rendering...locator.evaluate: Error: strict mode violation: locator('body').locator('#mermaid-rendering-container 1)

aka locator('#mermaid-rendering-container').first() 2)

aka locator('#mermaid-rendering-container').nth(1) 3)

aka locator('#mermaid-rendering-container').nth(2) 4)

aka locator('#mermaid-rendering-container').nth(3)

Call log:

• waiting for locator('body').locator('#mermaid-rendering-container')

  at go (/home/alex/notes/slides/node_modules/@slidev/cli/dist/export-H5Y2LN6J.mjs:198:25) at async genPagePdfOnePiece (/home/alex/notes/slides/node_modules/@slidev/cli/dist/export-H5Y2LN6J.mjs:278:5) at async exportSlides (/home/alex/notes/slides/node_modules/@slidev/cli/dist/export-H5Y2LN6J.mjs:383:5) at async Object.handler (/home/alex/notes/slides/node_modules/@slidev/cli/dist/cli.mjs:422:22)

**Desktop (please complete the following information):**
- OS: gentoo
- Browser: firefox
- Slidev version: 0.48.9

I've updated all dependencies. Any help appreciated, thanks !

[apraga]

The issue was actually a index.html laying around in the folder. Removing it solved it. Sorry for the noise...