oh so forget the wordpress.org requirements of 5.2.4 ? that should be mentioned in your description maybe?
also, when did the add_filter function support anonymous functions as the callback? ( Add hierarchy support to wp_nav_menu )
my php version: Current PHP version: 5.4.5
funny though, when I commented out that add_filter on 189, works great. i would check that again.
yea i know. fix the bug though
