… actually, strike that: I was too quick with drawing conclusions.
This has nothing to do with the Jesse Heap snippet of code.
I found that if I use ACF group and use code like this to display a sub item in that group:
<?php if( have_rows('site_header', 'option') ): ?>
<?php while( have_rows('site_header', 'option') ): the_row(); ?>
<?php if(get_sub_field('phone', 'option')) : ?>
<div id="phone">
<span class="hide-on-phone hide-on-tablet"><?php the_sub_field('phone_header', 'option') ?></span>
<a href="tel:<?php the_sub_field('phone_computer', 'option') ?>"><?php the_sub_field('phone', 'option') ?></a>
</div>
<?php endif; ?>
<?php endwhile; ?>
<?php endif; ?>
… that this will not display on a search results page. A bug?
