baslack said:

Unfortunately, sticky seems to override your restriction, putting the post to the front of the loop regardless.

Good call; I'm surprised this hasn't come up before. Adding the following to plugins/role-scoper/query-interceptor-front_rs.php should take care of it:

function scoper_sticky_posts( $post_ids ) {
	if ( $post_ids && ! is_content_administrator_rs() ) {
		global $wpdb;
		$post_ids = scoper_get_col( apply_filters( 'objects_request_rs', "SELECT ID FROM $wpdb->posts WHERE ID IN ('" . implode( ',', $post_ids ) . "')", 'post' ) );
	}

	return $post_ids;
}
add_filter( 'option_sticky_posts', 'scoper_sticky_posts' );