Yoast SEO - Copy from Snippet

functions.php

<?php
function admin_scripts() {

    // Adding Yoast Copy from Original Script
    wp_register_script( 'yoastcopy-js', get_template_directory_uri() . '/assets/js/yoastcopy.js', array( 'jquery' ), '0.0.1', true );
    wp_enqueue_script('yoastcopy-js');

}
add_action( 'admin_enqueue_scripts', 'admin_scripts' );

yoastcopy.js

jQuery(document).ready(function($) {

	$(document).on('click', '.snippet-editor__edit-button', function() {
		$('.snippet-editor__title').before('<a href="#" class="snippet-editor__title_copy">Copy from Snippet</a>');
		$('.snippet-editor__meta-description').before('<a href="#" class="snippet-editor__meta-description_copy">Copy from Snippet</a>');
	});

	$(document).on('click', '.snippet-editor__title_copy', function(e) {
		e.preventDefault();
		$('.snippet-editor__title').val($('#snippet_title').text());
	});

	$(document).on('click', '.snippet-editor__meta-description_copy', function(e) {
		e.preventDefault();
		$('.snippet-editor__meta-description').val($('#snippet_meta').text());
	});

});