https://support.metabox.io/topic/mb_user_profile_register-form-does-not-show-if-already-logged-in/
mb_user_profile_register Form does not show if already logged in - Meta Box
Apr 29, 2020 - Hi, I built a site that was running 1.1.3 of this plugin and after looking through the changelog, I see that on 1.4.0 there was an is_user_logged_in flag place
mb user profileregister formdoes notlogged inmeta box