The Board of Appeals may render its decision on any appeal or application in a short-form format, setting forth the Board's determination and conditions, if any, without enumerating the findings which formed the basis for its determination. Any applicant, or person or persons, jointly or severally aggrieved by a decision of the Board, may, within 30 days after the filing of the short-form decision in the office of the Village Clerk, file a written demand with the Village Clerk requesting that the Board of Appeals render its decision in a long-form format containing findings which formed the basis for the Board's determination. The Village Clerk shall promptly deliver the written demand to the Chairperson of the Board of Appeals. The Chairperson shall then cause the long-form decision to be prepared and, upon its approval by the Board file, it with the Village Clerk, who shall mail a copy thereof to the applicant and the person who demanded the long-form decision.