As Wix Support does not handle questions related to Wix Code, I will post this here and hope for a quick response from the moderators.
Could you please confirm whether or not bulkInsert(), bulkSave(), or bulkUpdate will handle multi-item reference fields? The API documentation is not clear. Based upon my past experience, I would assume that while single item reference fields will be handled properly, multi-item reference fields will need to be handled separately using the insertReference() and replaceReference() API calls. In that correct?