Can't see all my cookies

Hello, colleges! :)

Please, help. I cannot see all my cookies from the Yii-code.

  1. Set a cookie through a js-script on site frontend;

  2. Want to handle it by Yii.

Only for a testing purposes i wrote a action:

    function actionTest(){

        $cookies = Yii::$app->request->cookies;



but I’m seeing only the one cookie (_csrf)



Any ideas what went wrong?