The filename of a code cell gets centered if it is inside a figure cross-reference

Bug description

When the filename attribute is used for a code cell inside a figure cross-reference it gets centered, rather than being left-aligned.

Steps to reproduce

---
title: "Code Filename in a Figure"
format: html
---

```{.r filename="R Console"}
1 + 1
```

::: {#fig-1}

```{.r filename="R Console"}
1 + 1
```

Some R code

:::

Expected behavior

The filename of the code cell, R Console, should be in the same position in both examples.

Actual behavior

The filename of the code cell, R Console, is centered when it is inside the figure, not left-aligned.

Your environment

• OS: Mac Sonoma 14.4.1

Quarto check output

quarto check
Quarto 99.9.9
[✓] Checking versions of quarto binary dependencies...
      Pandoc version 3.2.0: OK
      Dart Sass version 1.70.0: OK
      Deno version 1.41.0: OK
      Typst version 0.11.0: OK
[✓] Checking versions of quarto dependencies......OK
[✓] Checking Quarto installation......OK
      Version: 99.9.9
fatal: not a git repository (or any of the parent directories): .git
      Path: /Users/charlottewickham/Documents/posit/quarto-cli/package/dist/bin

[✓] Checking tools....................OK
      TinyTeX: v2024.03.13
      Chromium: (not installed)

[✓] Checking LaTeX....................OK
      Using: TinyTex
      Path: /Users/charlottewickham/Library/TinyTeX/bin/universal-darwin
      Version: 2024

[✓] Checking basic markdown render....OK

[✓] Checking Python 3 installation....OK
      Version: 3.12.1
      Path: /Users/charlottewickham/Documents/posit/weekly-log/2024-04-01/.venv/bin/python
      Jupyter: 5.7.2
      Kernels: julia-1.10, python3

[✓] Checking Jupyter engine render....OK

[✓] Checking R installation...........OK
      Version: 4.3.3
      Path: /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources
      LibPaths:
        - /Users/charlottewickham/Library/R/arm64/4.3/library
        - /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/library
      knitr: 1.45
      rmarkdown: 2.26

[✓] Checking Knitr engine render......OK