Rendering a single field with multiple items at random in Drupal 8 TWIG

field.tpl.twig

{#
So you have field that can hold 5 images, but you want them to render at random in the frontend?
No problem, get https://www.drupal.org/project/tlh version 8.x-1.6 or higher and use the shuffle filter!
#}

{% for item in items|shuffle %}
      {{- item.content -}}
{% endfor %}

{# Be aware of render cache when doing this trick #}