**Describe the unexpected behaviour**
```
milovidov-desktop :) SET output_format_pretty_row_numbers = 1

SET output_format_pretty_row_numbers = 1

Query id: bb15ca27-5a3c-48ac-814a-a3cfea42deda

Ok.

0 rows in set. Elapsed: 0.000 sec. 

milovidov-desktop :) SELECT 1 UNION ALL SELECT 2

SELECT 1
UNION ALL
SELECT 2

Query id: d940f566-7188-4d17-83d6-8421975791a9

   ┌─1─┐
1. │ 2 │
   └───┘
   ┌─1─┐
1. │ 1 │
   └───┘

2 rows in set. Elapsed: 0.001 sec.
```
wrinumber_width, ' '), out);
    }
    /// Output the block
    writeSt, out);
    if (format_settings.pretty.output_format_pretty_row_numbers)
    {
        /// Write left blank
        wrinumber_width, ' '), out);
    }
    /// Names
    writeCString(grid_old_bar, out);
    writeCString(" ", out);
    for (size_t i = 0; i < num_columns; ++i)
    {
        if (i != 0)
        {
            writeCString(" ", out);
            writeCString(grid_old_bar, out);
            writeCString(" ", out);
        }
        const auto & col = header.getByPosition(i);
        if (format_settings.pretty.color)
            writeCString("\033[1m", out);
        if (col.type->shouldAlignRightInPrettyFormats())
        {
            for (size_t k = 0; k < max_widths[i] - name_widths[i]; ++k)
                writeChar(' ', out);
            writeString(col.name, out);
        }
        else