How I may to render array of arrays in twig, Drupal 8?

Question

I have the following {{dump () }} output of my template, which has 'rows' variable which has array of arrays:

Dump output

Question: How it's possible to render each array (ie feedback) in twig template?

Answer 1

Should be like this

{% for row in rows %}
    {{ row.feedback }}
{% endfor %}