Hello,
The addText method adds a paragraph content to the document; it doesn't use a soft line break. We have tested the following code with phpdocx 6.0, phpdocx 8.2, phpdocx 9, phpdocx 10 and phpdocx 11 and we get the same output:
$docx = new CreateDocx();
$text = 'Lorem ipsum dolor sit amet.';
$docx->addText($text);
$docx->addText($text);
$docx->createDocx('output');
There's no soft line break added, only paragraph contents. Please post or send to contact[at]phpdocx.com the most simple sample that illustrates your issue; phpdocx only adds soft line breaks when requested using some option such as parseLineBreaks in template methods.
Regards.