Multi-select form elements are not getting the is-multiple class Bulma expects

Thx!

From the Bulma documentation it doesn't look like we need the is-multiple class on the select element, just on the wrapper.

For the wrapper, we could use create_attribute() then conditionally add a class. Something like:

{% set wrapper_attributes = create_attribute().addClass('select') %}
{% if attributes.multiple == 'multiple' %}
  {% set wrapper_attributes = wrapper_attributes.addClass('select') %}
{% endif %}
{% apply spaceless %}
<div class="control"><span{{ wrapper_attributes }}>
  <select{{ attributes }}>

Happy to be a co-maintainer here also.

That would be very welcome. Unfortunately I don't have the relevant permission to add maintainers.

The "MR !3" is working fine. Please check the below image.

Before:

After:

tnx, committed

@mlncn added you as co-maintainer