I would like to change the output size of my mermaid diagram using fig-width but nothing happens. It doesn't work in both Rstudio and VScode. Here is some reproducible code:
---
format: revealjs
---
## Mermaid doesn't change size
```{mermaid}
flowchart LR
A[Hard edge] --> B(Round edge)
B --> C{Decision}
```
Output:
Using fig-width like this:
---
format: revealjs
---
## Mermaid doesn't change size
```{mermaid}
%%| fig-width: 12
flowchart LR
A[Hard edge] --> B(Round edge)
B --> C{Decision}
```
Output:
As you can see nothing changes. I'm using Quarto 1.4.537 as the version. So I was wondering if anyone knows why this doesn't work?