Mermaid errors in Callout Block when collapse=”true”

Bug description

Mermaid doesn't work inside a Callout Block when collapse=”true”. There might be two kinds of errors.

• error 1: image cuts off as in #5145

• error 2: Mermaid engine crashes with syntax error when labeling edges

Steps to reproduce

---
title: "Mermaid in collapsible Callout Block"
format: html
---

# Mermaid doesn't work inside a Callout Block when collapse="true"
remove collapse="true" to get a working flowchart

## cuts of image as in #5145
<https://github.com/quarto-dev/quarto-cli/issues/5145>

:::{.callout-note collapse=”true”}
# Mermaid inside a Callout Block collapse is true

```{mermaid}

flowchart TD

Schleife1{i kleiner 10}
Schleife2{i kleiner 20}
   
    Schleife1 --- Schleife2

```

:::

## labeling edges crashes Mermaid engine

:::{.callout-note collapse=”true”}}
# Mermaid inside a Callout Block collapse is true

```{mermaid}

flowchart TD

Schleife1{i kleiner 10}
Schleife2{i kleiner 20}
   
    Schleife1 ---|text| Schleife2

```

:::

Expected behavior

Mermaid renders as in a non collapsible Callout Block

---
title: "Mermaid in non collapsible Callout Block"
format: html
---

:::{.callout-note collapse=”false”}
# Mermaid inside a Callout Block collapse is false

```{mermaid}

flowchart TD

Schleife1{i kleiner 10}
Schleife2{i kleiner 20}
   
    Schleife1 --- Schleife2

```

:::

Actual behavior

See bug description

Your environment

System 1
Microsoft Windows 10 Enterprise, Version 10.0.19045 Build 19045
VS Code 1.85.1

System 2
Microsoft Windows 11 Home, Version 10.0.22.631 Build 22631
VS Code 1.89.1

Quarto check output

System 1

Quarto 1.4.551
[>] 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: 1.4.551
      Path: C:\Users\USER\AppData\Local\Programs\Quarto\bin
      CodePage: 1252

[>] Checking tools....................OK
      TinyTeX: v2024.02
      Chromium: (not installed)

[>] Checking LaTeX....................OK
      Using: TinyTex
      Path: C:\Users\USER\AppData\Roaming\TinyTeX\bin\windows\
      Version: 2023

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

[>] Checking Python 3 installation....OK
      Version: 3.12.1
      Path: C:/Users/USER/AppData/Local/Programs/Python/Python312/python.exe
      Jupyter: 5.7.1
      Kernels: python3

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

[>] Checking R installation...........OK
      Version: 4.3.2
      Path: C:/PROGRA~1/R/R-43~1.2
      LibPaths:
        - C:/Program Files/R/R-4.3.2/library
      knitr: 1.45
      rmarkdown: 2.25

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

System 2

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: C:\Users\USER\AppData\Local\Programs\Quarto\bin
      CodePage: 1252

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

[>] Checking LaTeX....................OK
      Tex:  (not detected)

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

[>] Checking Python 3 installation....(None)

      Unable to locate an installed version of Python 3.
      Install Python 3 from https://www.python.org/downloads/

[>] Checking R installation...........OK
      Version: 4.4.0
      Path: C:/PROGRA~1/R/R-44~1.0
      LibPaths:
        - C:/Users/USER/AppData/Local/R/win-library/4.4
        - C:/Program Files/R/R-4.4.0/library
      knitr: 1.46
      rmarkdown: 2.26

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

Start by rendering the supplied .qmd reproduction with collapse="true" and "false", then compare both Mermaid examples and the image-cutoff case with #5145. Done means Mermaid diagrams render correctly inside collapsible callouts, including labeled edges, without the image being cut off.