The CPT and and taxonomies are not working as they should after WP 5.7 update.
I installed a fresh WP and installed & activated both MetaBox with MB Core plugins and my license key is active.
I can't see or edit the custom post types and or their functionalities. What I basically see a blank page. This has also happened in my previously built sites. Functions seems to be up and running on the backend however editing them through panel is problematic.