Im finding if I use a colspan like below in a table:
<table >
<tr><td>1</td><td>2</td><td>3</td><td>4</td><td>5</td></tr>
<tr><td>6</td><td colspan="3">7</td><td>8</td></tr>
</table>
the output docx file is:
1 2 3 4
6 7
and is missing the last columns.
Im using Microsoft Word 365 (version 2111) and phpdocx premium-11.0-ns. Does display ok in Libre Office though