title: PhpWord add table in header/footer
body: <p>When i add into header or footer table - i get one column.</p>
  
  <p>Looks like in header/footer is ignored addRow() method.</p>
  
  <pre><code>$phpWord = new \PhpOffice\PhpWord\PhpWord();
  
      $section = $phpWord-&gt;addSection();
      $header = $section-&gt;addHeader();
      $table = $header-&gt;addTable(['columnWidths' =&gt; 200, 'borderColor' =&gt; '000000', 'borderWidth' =&gt; 5]);
      $table-&gt;addRow(200);
      $table-&gt;addCell(100)-&gt;addText("Col 1");
      $table-&gt;addCell(100)-&gt;addText("Col 2");
  
      $table-&gt;addRow(200);
      $table-&gt;addCell(100)-&gt;addText("Col 1");
      $table-&gt;addCell(100)-&gt;addText("Col 2");
  </code></pre>
  
  <p>So why not working my table?</p>