Emojis don't show up correctly

[HeidiSeibold]

What it looks like

Currently emojis don't show up as intended (see for example :wink: instead of the rendered emoji 😉 under https://berd-nfdi.github.io/BERD-reproducible-research-course/3-computational-workflows.html, see screenshot below).

What it should look like

The Markdown text :wink: should be rendered to the emoji 😉

What needs to be done

1. Research how this can be achieved with Quarto.
2. If it can be achieved, adjust book accordingly.
3. If it can't be achieved, remove all emojis added with :emoji:.

[HeidiSeibold]

In this chapter it seems to render fine: https://berd-nfdi.github.io/BERD-reproducible-research-course/2-1-naming.html

What's the difference? The emoji is added to the markdown text directly as opposed to using :emoji:.
See https://github.com/BERD-NFDI/BERD-reproducible-research-course/blob/main/2-1-naming.qmd

That could be a solution overall.