Every such proposed amendment or change, whether initiated by the Village Board or by petition, shall be referred to the Planning Board for a review and recommendation period of not more than 20 days. The Planning Board shall consider the proposed amendment as it relates to the Village Comprehensive Plan, this Zoning Chapter and other long-range planning concerns of the Village. The Planning Board shall submit its recommendation in writing to the Village Board. If the Planning Board offers no recommendation within the 20 days, it will be considered as an approval of the proposed amendment.