WP Job Manager Field Editor multiple value output as comma separated value instead of on new lines (</br>)

functions.php

<?php
// DO NOT include the above <?php, there should ONLY be one at the top of your child theme's functions.php file

add_filter( 'field_editor_output_no_wrap_after', 'smyles_output_multiple_values_with_commas', 10, 6 );

function smyles_output_multiple_values_with_commas( $separator, $field_slug, $listing_id, $field_value, $args, $single_value ){

  if( $field_slug !== 'your_meta_key' ){
    return $separator;
  }
  
  return ', ';
}

<?php
//
//	CUSTOM FILTER TO ADD COMMA AFTER TAXONOMY OUTPUT FOR FIELD EDITOR
//
//

add_filter( 'field_editor_output_no_wrap_after', 'mysite_check_if_need_to_output_csv', 10, 6 );

function mysite_check_if_need_to_output_csv( $separator, $field_slug, $job_id, $field_values, $args, $single_value ){

	// ADD ANY ADDITIONAL META KEYS TO USE WITH COMMAS BELOW
	$csv_meta_keys = array( 'job_skill', 'qualification_tag' );
	
	// If meta key is not one of our meta keys from above, return the default separator
	if( ! in_array( $field_slug, $csv_meta_keys ) ) return $separator;

	$last_value = end( array_values($field_values) );
	
	if( ! empty( $single_value ) && $last_value !== $single_value ) {
		return ', ';
	} else {
		return '';
	}

}