src/sap.ui.layout/src/sap/ui/layout/cssgrid/VirtualGrid.js
function expandVertically() {
		var growWith = 0;
		for (var i = 0; i < this.virtualGridMatrix.length; i++) {
			if (this.virtualGridMatrix[i][0] !== 0) {
				growWith++;
			}
		}
		if (growWith > 0) {
			this.addEmptyRows(growWith);
		}
	}
function expandVertically() {
		var growWith = 0;
		for (var i = 0; i < this.virtualGridMatrix.length; i++) {
			if (this.virtualGridMatrix[i][0] !== 0) {
				growWith++;
			}
		}
		if (growWith > 0) {
			this.addEmptyRows(growWith);
		}
	}
function expandVertically ( ) { var growWith = 0 ; for ( var i = 0 ; i < this . virtualGridMatrix . length ; i ++ ) { if ( this . virtualGridMatrix [ i ] [ 0 ] !== 0 ) { growWith ++ ; } } if ( growWith > 0 ) { this . addEmptyRows ( growWith ) ; } }
Add empty rows at bottom of the virtual grid.
Add empty rows at bottom of the virtual grid .