id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
18711,Custom Column in edit-comments.php list table,wordpressplugindeveloper,,"class-wp-ms-sites-list-table.php, class-wp-media-list-table.php, class-wp-posts-list-table.php and other list table php files they do have a columns hook such as apply_filters( 'manage_posts_columns', $posts_columns, $post_type ); in get_columns method.

But why class-wp-comments-list-table.php is not favored?",feature request,closed,normal,,Comments,3.2.1,normal,invalid,needs-patch,