Shared mu-plugins Freemius Path Fixer

__freemius.php

<?php
/*
 * Plugin Name: Shared mu-plugins Freemius Path Fixer
 * Plugin URI: https://gist.github.com/invisnet/b533f12c59f61682fa5a0db9155e1dbe
 * Description: Fix the Freemius WordPress SDK asset paths when hosting with shared mu-plugins directory.
 * Version: 0.9.0
 * Author: Charles Lecklider
 * Author URI: https://invis.net/
 * License: GPLv2
 */

/**
 * Override the Freemius functions in `fs-core-functions.php`
 */

function fs_enqueue_local_style($handle, $path, $deps = array(), $ver = false, $media = 'all')
{
    wp_enqueue_style($handle, '/wp-content/mu-plugins/wordpress-sdk/assets/css/'.trim($path, '/'), $deps, $ver, $media);
}

function fs_enqueue_local_script($handle, $path, $deps = array(), $ver = false, $in_footer = 'all')
{
    wp_enqueue_script($handle, '/wp-content/mu-plugins/wordpress-sdk/assets/js/'.trim($path, '/'), $deps, $ver, $in_footer);
}

function fs_img_url($path, $img_dir = WP_FS__DIR_IMG)
{
    return '/wp-content/mu-plugins/wordpress-sdk/assets/img/'.trim($path, '/');
}