Referenced LaTeX table placed in {.column-margin} causes render error

[sasja-san]

Bug description

When surrounding the working example in this comment

#6734 (reply in thread)

with :::{.column-margin} it no longer renders to PDF.

Good Code

---
format: pdf
---
See @tbl-1

::: {#tbl-1}

```{=latex}
\begin{tabular}{ll|l}
  a & b & c \\
  \hline
  1 & 2 & 3 \\
\end{tabular}
```

This is a table caption.

:::

Bad Code

---
format: pdf
---
See @tbl-1

::::::{.column-margin}
::: {#tbl-1}

```{=latex}
\begin{tabular}{ll|l}
  a & b & c \\
  \hline
  1 & 2 & 3 \\
\end{tabular}
```

This is a table caption.

:::
::::::

Error

ERROR:
compilation failed- error
LaTeX Error: Not in outer par mode.

Quarto check output

Did a git pull on 2024-02-18. (9d91693f9)

[✓] Checking tools....................OK
TinyTeX: v2024.02

[✓] Checking LaTeX....................OK
Using: TinyTex
Path: /home/sasja/.TinyTeX/bin/x86_64-linux
Version: 2023

[sasja-san]

Oh, forgot to mention:

Having just the latex code inside the {.column-margin} works perfectly fine. It's when trying to create a reference-able table that things break.

[cscheid]

We no longer crash here, but we use marginfigure which will increment Figure rather than Table. We could use margintable: https://ctan.math.utah.edu/ctan/tex-archive/macros/latex/contrib/sidenotes/sidenotes.pdf, but it still won't work under custom crossrefs. We need to fix this, but it's quite hard in general.