gt table disappears in dashboard with quarto 1.4.555

[olivroy]

Bug description

With dev gt 0.10.9000, a simple dashboard with a gt table disappears. Follow-up to #9696 (comment). Note that this works in Quarto 1.4.554

Steps to reproduce

---
title: title
format: dashboard
---

```{r}
library(gt)
```

# Title

## Row

```{r}
#| title: gt

gt::gt(gt::exibble)
```

Expected behavior

The table should show in the dashboard

Actual behavior

The dashboard is empty

Your environment

RStudio 2024.07+215
Windows
gt 0.10.9000

Quarto check output

Quarto 1.4.555
[>] 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: 1.4.555
      Path: C:\Users\username\AppData\Local\Programs\RStudio\resources\app\bin\quarto\bin
      CodePage: 1252

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

[>] Checking LaTeX....................OK
      Using: TinyTex
      Path: C:\Users\username\AppData\Roaming\TinyTeX\bin\windows\
      Version: 2024

[>] 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: 4.3.2
      Path: C:/PROGRA~1/R/R-43~1.2
      LibPaths:
        - C:/Users/username/AppData/Local/R/win-library/4.3
        - C:/Program Files/R/R-4.3.2/library
      knitr: 1.47
      rmarkdown: 2.27

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

[cderv]

Hi,

Please can you try 1.5 pre release version of Quarto ? I believe this has been fixed already.

[olivroy]

After all, gt version has no importance (both 0.10.1 and 0.10.1.9000 behave the same).

Works with Quarto 1.4.554, or Quarto > 1.5.41

Doesn't work with stable 1.4.555

Edited for clarity #9939 (comment)

[mcanouil]

Sorry, it's unclear.
Which combination work and which don't?

[olivroy]

After all, gt version has no importance (both 0.10.1 and 0.10.1.9000 behave the same).

Works with Quarto 1.4.554, or Quarto > 1.5.41

Doesn't work with stable 1.4.555

[cderv]

Thanks for the additional information.

This is exactly what was discussed in #9696 (comment)

Following #9602, the patch 87a2fe8 is using the scaffolding which has the hidden class, and trigger this exact bug

1.5 don't have the issue because we use the other scaffold function that do not add the hidden class

quarto-cli/src/resources/filters/normalize/parsehtml.lua

Line 211 in 305bea0

return _quarto.ast.scaffold_element(blocks)

This is a bug in Dashboard that we fixed in 1.5, but did not yet backported to 1.4.

1.5 will be release soon as we are currently in release candidate more.

I would suggest using latest 1.5 for this specific fix.

[cscheid]

(cf our discussion of where this issue fits, I'm going to remove it from 1.5 just to make our tracking cleaner)