Issue #3316920: Remove aria-multiselectable from Accordions

  view_mode ? 'paragraph--view-mode--' ~ view_mode|clean_class,

  not paragraph.isPublished() ? 'paragraph--unpublished',

  'paragraph--id--' ~ paragraph.id.value,

  content.field_bordered['#items'].getString() ? 'usa-accordion--bordered'

  content.field_bordered['#items'].getString() ? 'usa-accordion--bordered',

  content.field_multiselect['#items'].getString() ? 'usa-accordion--multiselectable'

]

%}

{% set multiselect = content.field_multiselect['#items'].getString() ? 'true' : 'false' %}

{% set default = content.field_custom_integer.0 %}

<div{{ attributes.addClass(classes) }} aria-multiselectable="{{ multiselect }}">

<div{{ attributes.addClass(classes) }}{{ multiselect == 'true' ? 'data-allow-multiple' : '' }}>

  <!-- Use the accurate heading level to maintain the document outline -->

  {% for key, item in content.field_accordion_section if key|first != '#' %}

    {% if key+1 in content.field_default_open.0 %}