A new column is added at the end of the to-do list to mark the cell location after user edit. When onEdit is triggered, this column will momentarily contain an indicator '<=' to mark the row which should be located after refresh.
A new column is added at the end of the to-do list to mark the cell location after user edit. When onEdit is triggered, this column will momentarily contain an indicator '<=' to mark the row which should be located after refresh.
