Hello !
I tried setting left to 1 like this :
$itemsOptions[0]['type'] = 'upperLetter';
$itemOptions[0]['left']= 1;
$docx->createListStyle('items', $itemsOptions);
$docx->replaceVariableByHTML('BODYCOLLE', 'block', $html, array(
'downloadImages' => true,
'parseDivsAsPs' => true,
'customListStyles' => true
));
And it didn't change anything.
Using inline instead of block in replaceVariableByHTML removes all paragraphs and lists elements.
Here's an example of HTML I'm using :
La liaison σ est plus stable que la liaison π