update

cmd/main/main.go

@@ -179,6 +179,7 @@ func main() {
 		// cell is still a reference to the last cell in the header row
 		filterRange := "A1:" + cell
 		fmt.Printf("Setting autofilter to range '%s'\n", filterRange)
+		// As per docs any filters applied need to be manually processed by us (eg hiding rows with blanks)
 		err = xlsx.AutoFilter(worksheetName, filterRange, nil)
 		if err != nil {
 			fmt.Printf("Error setting autofilter : '%s'\n", err)