I'm trying to remove the columns thumbnail and featured from an admin table. At the same time I'm adding one additional column. The post type is property. I would like to do it via code instead of using plugin as I would need to do some additional customisations.

None of the hooks I tried seem to work.

• manage_property_posts_columns
• manage_posts_columns
• manage_property_posts_custom_column

Interesting thing is that the same code works on different post types.

What could be the issue?

add_filter( 'manage_property_posts_columns', 'remove_property_columns' );

function remove_property_columns( $columns ) {
    unset($columns['thumbnail']);
    unset($columns['featured']);
    $columns['test'] =  'Test' ;
    return $columns;
}