Schema Premium: Add post type to Locations post type select choices https://schema.press/docs-premium/add-locations-post-type-select-choices/

schema-acf-field-post-type-select-choices.php

<?php //* do not include php tag

add_filter( 'schema_acf_field_post_type_select_choices', 'schema_acf_field_post_type_select_choices_add_product_45263542' );
/**
 * Schema Premium Plugin: Add missing post type "product" to Locations post type select choices
 *
 * @since 1.0.0
 */
function schema_acf_field_post_type_select_choices_add_product_45263542( $post_types ) {
	
	 $post_types[] = array(
                'value' => 'product',
                'label' => 'Products'
            );
			
	return $post_types;
}