redirect not working with iThemes security

I’ve used wp_redirect to redirect the administrator to admin login page when logout and other subscribers to redirect to the home page when logout. It worked well with no iThemes security plugin installed. But when I installed this plugin and set some custom admin url then the wp_redirect didn’t work. Any user either administrator or subscriber all are redirected to admin login after logout.

Any solutions to this please.

https://wordpress.org/plugins/better-wp-security/