show all drafts and pending review in the "parent" dropdown

Show Drafts and Pending Review in Parent Dropdown

add_filter( 'page_attributes_dropdown_pages_args', 'so_3538267_enable_drafts_parents' );
add_filter( 'quick_edit_dropdown_pages_args', 'so_3538267_enable_drafts_parents' );
 
function so_3538267_enable_drafts_parents( $args ){
	$args['post_status'] = 'draft,publish,pending';
	return $args;
}