mermaid diagram is cropped in PDF outputs

Bug description

From https://stackoverflow.com/questions/73684948/how-to-prevent-mermaid-flow-charts-overflowing-in-quarto

---
title: "Workflow"
authors: "Satya P"
format: pdf
---

```{mermaid}
%%| fig-height: 9

flowchart TB
1(Available Data)

1 --> 2(aaaaaaaaa)

1 --> 3(bbbbbbbbbb)
1 --> 4(cccccccccc)
1 --> 5(ddddddddddd)
1 --> 7(eeeeeeeeee)
1 --> 8(fffffffffff)
1 --> 9(ggggggggggg)

7 --> 10(hhhhhhhhh)
8 --> 10(hhhhhhhhh)
9 --> 10(hhhhhhhhh)


3 --> 11(iiiiiiiii)
4 --> 11(iiiiiiiii)
5 --> 11(iiiiiiiii)

10 --> 12(jjjjjjjjj)
11 --> 12(jjjjjjjjj)

12 --> |kkkkkkkkk| 13(lllllllll)

13 --> |"mmmmmmmmmmm"| 14(nnnnnnnnnnn)

14 --> 15(oooooooooo)
2 -.-> 15
```

This gives a crop output

Possibly due to sizing when we do the screenshot.

Opening an issue to track if we can do something for wide diagrams like this