Within a Quarto .qmd file the directive that works here in GitHub (see below) and in the Mermaid interactive editor, is ignored when rendering a .qmd file to HTML (from within RStudio under Windows 10). This affects the whole of my website when rebuilt, but was working some/several weeks ago. Is there any quick workaround to get the directive obeyed? e.g., downgrading Quarto to some earlier version? 

![2023-06-29 11_24_50-~_RPackages_r4p-blog - master - RStudio](https://github.com/quarto-dev/quarto-r/assets/2743159/5729873f-7022-4de1-8da9-f7caa7575c85)

```
%%{init: {"htmlLabels": true} }%%

flowchart LR
  A(<i>model formula</i>) --> B[model fit\nfunction] --> C(model fit\nobject) --> D1['diagnostics' plots]
  AA(<i>observations</i>) --> B
  C --> D2[query methods]

````

The same code as an embed in this message renders correctly.

```mermaid
%%{init: {"htmlLabels": true} }%%

flowchart LR
  A(<i>model formula</i>) --> B[model fit\nfunction] --> C(model fit\nobject) --> D1['diagnostics' plots]
  AA(<i>observations</i>) --> B
  C --> D2[query methods]

````
cscheid
2023-06-29T08:27:48Z
aphalo
mermaid triaged-to
open
htmlLabels directive ignored with Quarto 1.3.353
https://github.com/quarto-dev/quarto-cli/issues/6064