{%- if config.theme.icon == 'lucide' %} {%- else %} {%- endif %}
{# A sibling of the disclosure, not its child. On a header wide enough to hold the field the disclosure is hidden and this is simply a form in the header; narrower, the button opens it as a popover. Nesting it would have meant holding a
open on the desktop, which CSS cannot do — so the wide case would have needed a script to work at all. #}