Your taxonomy column prevents other column values from displaying

When enabling the plugin it will disable all custom taxonomy column values. The fix is easy.

Just use an ‘add_filter’, instead of an ‘add_action’ for displaying the taxonomy column value.

In app_components.php:

add_action('manage_'.$tax.'_custom_column', array('CTXPS_Components','render_term_protection_column'),10,3);

replace with:

add_filter('manage_'.$tax.'_custom_column', array('CTXPS_Components','render_term_protection_column'),10,3);

Make sure you also return the $test value :

public static function render_term_protection_column($test, $column_name, $term_id){
....
return $test;
}

https://www.ads-software.com/plugins/contexture-page-security/