{% comment %}
How this button works: An event handler in cms/static/js/views/pages/container.js
will watch for clicks and then display the SelectV2LibraryContent modal and process
the list of selected blocks returned from the modal.
{% endcomment %}
{% blocktrans trimmed asvar tmsg %}
{button_start}Add components{button_end} from a content library to this problem bank.
{% endblocktrans %}
{% interpolate_html tmsg button_start=''|safe %}