The transformerRenderWhitespace option in @shikijs/rehype doesn't work

[babakfp]

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Describe the bug

Hi 👋

This is the result of the transformer function in the reproduction:

   text

{
    "type": "root",
    "children": [
        {
            "type": "element",
            "tagName": "pre",
            "properties": {},
            "children": [
                {
                    "type": "element",
                    "tagName": "code",
                    "properties": {},
                    "children": [{ "type": "text", "value": "   text\n" }],
                    "position": {
                        "start": { "line": 1, "column": 1, "offset": 0 },
                        "end": { "line": 3, "column": 4, "offset": 15 }
                    }
                }
            ],
            "position": {
                "start": { "line": 1, "column": 1, "offset": 0 },
                "end": { "line": 3, "column": 4, "offset": 15 }
            }
        }
    ],
    "position": {
        "start": { "line": 1, "column": 1, "offset": 0 },
        "end": { "line": 3, "column": 4, "offset": 15 }
    }
}

Take a look at what is before the text, the spaces are not converted.

Reproduction

https://stackblitz.com/edit/vitejs-vite-sqfaim?file=main.js

Contributes

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests