Problems with Subfigures when rendering PDFs

[friosavila]

Description

Please consider the following code:

---
title: "Figure Problem"
format: pdf
---

Lets make  multi figure pdf file.

:::{#fig-fig1 fig-pos="H" layout-ncol=2}

![Part1](https://i.imgflip.com/8q5rb8.jpg)

![Part2](https://i.imgflip.com/8q5rb8.jpg)

![Part3](https://i.imgflip.com/8q5rb8.jpg)
:::

WHen I render this document into PDF i would expect each subfigure title to be:
(a) Part1, (b) Part2, and (c) Part3
Instead I get
(a) Part1, (a) Part2, and (a) Part3

Thank you

[cscheid]

This is a bug (specifically we're doing a bad job with unexpected input where you have captions on the subfigures but no labels on them). In the meantime, you can add unique labels to the subfigures:

---
title: "Figure Problem"
format: pdf
keep-tex: true
---

Lets make  multi figure pdf file.

:::{#fig-fig1 fig-pos="H" layout-ncol=2}

![Part1](https://i.imgflip.com/8q5rb8.jpg){#fig-fig1-a}

![Part2](https://i.imgflip.com/8q5rb8.jpg){#fig-fig1-b}

![Part3](https://i.imgflip.com/8q5rb8.jpg){#fig-fig1-c}
:::

[cscheid]

Tracking here: #9688

[friosavila]

Thank you!