Typst Writer and Citeproc APA Citations

[iandol]

When using citeproc to generate a bibliography in the APA style, it uses emphasis for the volume number and (issue) brackets for issue number. However this causes Typst to fail to build the PDF, for example in the first reference below you see 16(7) is rendered as #emph[16](7) but this triggers the #fun[content](expression) pattern. I think the ( and ) following the #code[] expression need to be escaped.

= Bibliography
<bibliography>
#block[
#block[
Barrett, L., & Simmons, W. (2015). Interoceptive predictions in the
brain. #emph[Nature Reviews Neuroscience], #emph[16](7), 419–429.
#link("https://doi.org/10.1038/nrn3950")

] <ref-barrett2015>
#block[
Crivellato, E., & Ribatti, D. (2007). Soul, mind, brain: Greek
philosophy and the birth of neuroscience. #emph[Journal of Anatomy],
#emph[71](4), 327–336.
#link("https://doi.org/10.1016/j.brainresbull.2006.09.020")

] <ref-crivellato2007>
#block[
Hoffman, D. D., & Prakash, C. (2014). Objects of consciousness.
#emph[Frontiers in Psychology], #emph[5], 577.
#link("https://doi.org/10.3389/fpsyg.2014.00577")

] <ref-hoffman2014>
] <refs>

error: expected function, found content
    ┌─ toPdfViaTempFile23827-0.html:470:44
    │
470 │ brain. #emph[Nature Reviews Neuroscience], #emph[16](7), 419–429.
    │                                             ^^^^^^^^


Error producing PDF.

If I use a CSL file that doesn't use vol+issue or doesn't emphasise vol then the PDF is generated without issue.