Authors are not included in book reference

[ramojus]

If I have a book reference in .bib file like this:

@book{programmingBC19AL,
  author={Marije Brummel and David A. Studebaker and Christopher D. Studebaker},
  title={Programming Microsoft Dynamics 365 Business Central},
  edition={6},
  chapter={Introduction to Business Central},
  eil={AL programming language},
  year=2019,
}

typst with default citation style (IEEE) renders the reference like this: Zotero with IEEE style renders the reference like this:

From my experimentation, it seems like the author variable is empty in csl if used for book type reference.

[ramojus]

My further experimentation shows that this only happens when chapter is set in .bib file.