In the event the City Council schedules a hearing on proposed annexation, the Planning and Zoning Commission may, at its discretion, at the same time hold a hearing on the permanent zoning that is to be given to the area or tract to be annexed, and make a recommendation on both matters to the City Council so that the City Council can, if it desires, act on the annexation with input from the Planning and Zoning Commission. Permanent zoning may not be placed on any property until the annexation ordinance has been officially approved.