How to select an element of a dropdown list? Here is my code:

await page.select("#cboTypeMess", "3")

to select:

<select id="cboTypeMess" name="cboTypeMess" 
`onchange="javascript:DoPostBack('GKfUxv0u+6p3itjfUI4rBsk6/l8+TspfMKgWMhPlzDZa+1fOPN7aOvWgsWUgAs4VNDWAXOxhtluVHrmGMZEI9js/vcWlc8acqwuMHy+oxU9OG9Zr','','',false,true);">
<option value="1" selected="">Individu
</option><option value="3">Groupe
</option></select>

Is there a way to change the selected option (like click on Individu button/value 1?