Tutor LMS - "Something went wrong" error with "Directory for Default Language" Enabled

Overview of the issue

Enabling the “Directory for default language” option in WPML causes Tutor LMS course edit page URLs to break, resulting in the following issues:

• The URL edit box contains a double slash (//) after the default language directory, e.g., https://example.com/it//courses/.
• Saving changes to a course triggers the “Something went wrong” error.

Workaround

Please, make sure of having a full site backup of your site before proceeding.

• Open …/wp-content/plugins/tutor/classes/Assets.php file.
• Look for line 156.
• Replace:

  		return array(
  			'ajaxurl'                      => admin_url( 'admin-ajax.php' ),
  			'home_url'                     => get_home_url(),
  

• With:

  		//workaround compsupp-7724
  		$wpml_fix_home_url = get_home_url(); // Default value
  		if ( class_exists( 'SitePress' ) ) {
  			$wpml_settings = apply_filters( 'wpml_get_setting', false, 'urls' );
  					
  			if ( isset( $wpml_settings['directory_for_default_language'] ) && $wpml_settings['directory_for_default_language'] == '1' ) {
  				$wpml_fix_home_url = site_url();
  			}
  		}
  
  		return array(
  			'ajaxurl'                      => admin_url( 'admin-ajax.php' ),
  			'home_url'                     => $wpml_fix_home_url,