Yii2 Accordion，如何使第一个选项卡处于非活动状态

use yii\bootstrap\Accordion;

echo Accordion::widget([
    'items' => [
        [
            'header' => 'Tab 1',
            'content' => 'Content for Tab 1',
            'active' => false, // 设置第一个选项卡为非活动状态
        ],
        [
            'header' => 'Tab 2',
            'content' => 'Content for Tab 2',
        ],
        [
            'header' => 'Tab 3',
            'content' => 'Content for Tab 3',
        ],
    ],
]);