Using callout block at beginning of website post renders with skewed positioning

Bug description

If a callout block is the first bit of content for a website post, then the resulting render of that post has skewed positioning, relative to other posts in the website. Here's a screencap demonstrating this. The October 4th post begins with a callout block and you can see the resulting render positioning.

Here's link to code from that post:

https://github.com/RobertsLab/sams-notebook/blob/adb98eb1258a21a208457b7262082ddadfa7831a/posts/2024/2024-10-04-FastQ-QC---A.pulchra-RNA-seq-from-Azenta-Project-30-1047560508/index.qmd

Steps to reproduce

Step to reproduce: Create a website post where the first text in the body is a callout block.

Repo: https://github.com/RobertsLab/sams-notebook

Reproducible example:

---
title: "Callout at beginning results in skewed render"
format: html

---

::: callout-note
This notebook entry is knitted from [`urol-e5/timeseries_molecular/D-Apul/code/00.00-D-Apul-RNAseq-reads-FastQC-MultiQC.Rmd`](https://github.com/urol-e5/timeseries_molecular/blob/b7a80beee932d773e3c61eb3e7c7f2aede5020d6/D-Apul/code/00.00-D-Apul-RNAseq-reads-FastQC-MultiQC.Rmd) (GitHub), commit `b7a80be`.
:::

This Rmd file will download raw RNA-seq FastQs for *A.pulchra* and evaluate them using [FastQC](https://github.com/s-andrews/FastQC) and [MultiQC](https://multiqc.info/).

# 1 Create a Bash variables file

This allows usage of Bash variables across R Markdown chunks.

Expected behavior

I expect the post to render and be aligned with other posts.

Actual behavior

The render post is skewed, relative to the positions of the other posts.

Your environment

IDE: VSCode
OS: Kubuntu 22.04LTS

Quarto check output

$quarto check

Quarto 1.4.554
[✓] Checking versions of quarto binary dependencies...
      Pandoc version 3.1.11: OK
      Dart Sass version 1.69.5: OK
      Deno version 1.37.2: OK
[✓] Checking versions of quarto dependencies......OK
[✓] Checking Quarto installation......OK
      Version: 1.4.554
      Path: /opt/quarto/bin

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

[✓] Checking LaTeX....................OK
      Using: Installation From Path
      Path: /usr/bin
      Version: 2021

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

[✓] Checking Python 3 installation....OK
      Version: 3.10.12
      Path: /usr/bin/python3
      Jupyter: (None)

      Jupyter is not available in this Python installation.
      Install with python3 -m pip install jupyter

[✓] Checking R installation...........OK
      Version: 4.4.1
      Path: /usr/lib/R
      LibPaths:
        - /home/sam/R/x86_64-pc-linux-gnu-library/4.4
        - /usr/local/lib/R/site-library
        - /usr/lib/R/site-library
        - /usr/lib/R/library
      knitr: 1.47
      rmarkdown: 2.27

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