linebreak in a footnote in a qmd

[xtimbeau]

It is possible in a qmd to have a linebreak in a footnote. However, running babeldown on it transform the footnote inserting ticks.

---
title: "footnote"
---

let's insert a footnote[^1]

[^1]: here it is. We want a line break

    nice and clean inside the footnote

    another one

here is the translation. Ticks are added and the text inbetween is not translated.

---
title: note de bas de page
---

insérons une note de bas de page[^1]

[^1]: voici ce qu'il en est.  Nous voulons un saut de ligne

```
nice and clean inside the footnote

another one
```

[maelle]

This might be a current limitation of tinkr/commonmark.

[maelle]

see r-lib/commonmark#23 (comment)