### Bug description

The following code does not render the numbers 10 and 11 for the numbered list, but if I remove "scrollable: true" from the YAML, then it renders correctly. 

Using MacBook Pro with Mac OS 13.3.1, RStudio IDE Version 2023.05.0-daily+358 (2023.05.0-daily+358), and quarto v. 1.4.63.

```
---
title: "test"
format: 
  revealjs:
    scrollable: true
    height: 1080
    width: 1920
editor: visual
---

## Bullets

10 and 11 do not show as such

1.  bullet 1
2.  bullet 2
3.  bullet 3
4.  bullet 4
5.  bullet 5
6.  bullet 6
7.  bullet 7
8.  bullet 8
9.  bullet 9
10. bullet 10
11. bullet 11
```

<img width="1423" alt="Screenshot 2023-05-15 at 9 51 07 PM" src="https://github.com/quarto-dev/quarto-cli/assets/57681898/cb24699e-102b-43ed-8139-b59ca4a6f173">


### Checklist

- [X] Please include a minimal, fully reproducible example in a single .qmd file? Please provide the whole file rather than the snippet you believe is causing the issue.
- [X] Please [format your issue](https://quarto.org/bug-reports.html#formatting-make-githubs-markdown-work-for-us) so it is easier for us to read the bug report.
- [X] Please document the RStudio IDE version you're running (if applicable), by providing the value displayed in the "About RStudio" main menu dialog?
- [X] Please document the operating system you're running. If on Linux, please provide the specific distribution.
- [ ] Please provide the output of `quarto check` so we know which version of quarto and its dependencies you're running.
cderv
2023-05-16T01:52:29Z
EricJC24
bug revealjs
v1.4
open
Numbered list not showing right numbers after 9
https://github.com/quarto-dev/quarto-cli/issues/5556