(1) In an adoption proceeding that is contested or in which a summons is required to be served, the court may preserve the confidentiality of the names and addresses of the petitioners for the adoption if the court finds that to do so is in the best interests of the child.
(2) The preservation of confidentiality under this section does not relieve the court or any petitioners in an adoption proceeding from the duty to comply with the placement preferences under ORS 419B.654 (2) if the child is an Indian child.