code: func (t *Table) ScrollToBeginning() *Table {
  	t.trackEnd = false
  	t.columnOffset = 0
  	t.rowOffset = 0
  	return t
  }
docs: // ScrollToBeginning scrolls the table to the beginning to that the top left
  // corner of the table is shown. Note that this position may be corrected if
  // there is a selection.