Provided bibtex incorrectly handles multiple last names

Bug Report

Description

In bibtex multiple last names should be enclosed in parentheses, but they are not.

Behavior

Expected: If an author has multiple last names, they should be handled appropriately in bibtex.

Actual: They are not

Steps to Reproduce

1. Go to https://scipost.org/SciPostPhysCodeb.50
2. Click on "bibtex"
3. Observe that the author field reads author={Isidora Araya Day and Sebastian Miles and Hugo K. Kerstens and Daniel Varjas and Anton R. Akhmerov}, instead of author={Isidora {Araya Day} and Sebastian Miles and Hugo K. Kerstens and Daniel Varjas and Anton R. Akhmerov},
4. Go to https://api.crossref.org/works/10.21468/SciPostPhysCodeb.50 and confirm that the first author's family name is correctly defined as "Araya Day" in crossref, and therefore in SciPost metadata.