Pimcore\Model\Object\ClassDefinition\Data\StructuredTable::getDiffDataForEditMode PHP Method

    public function getDiffDataForEditMode($data, $object = null, $params = [])
    {
        $defaultData = parent::getDiffDataForEditMode($data, $object, $params);
        $html = $defaultData[0]["value"];
        $value = [];
        $value["html"] = $html;
        $value["type"] = "html";
        $defaultData[0]["value"] = $value;
        return $defaultData;
    }