Custom fields disappearing when a custom post type is assigned

I ended up solving this on my own and thought I would come back to show my solution. On my taxonomy page I needed to get the current taxonomy term like so:

<?php $term = get_queried_object();
if (get_field('subtitle', $term)) { ?>
    <p><?php the_field( 'subtitle', $term )?></p>
<?php } ?>

Here is the documentation page: https://www.advancedcustomfields.com/resources/adding-fields-taxonomy-term/