Title bar image in Modern theme archive

Is it only my set up problem, or nobody reports about this issue: each update of the Modern theme I have to edit the archive.php and author.php and substitute the title image to <div class="title-content" style="background:url(<?php echo (empty($url)?get_stylesheet_directory_uri().'/assets/images/default.jpeg':$url); ?>)"> otherwise the titlebar image is the avatar of the first post on the archive page? In the last 2.0.6. the correction is <section id="title" class="title-area"  style="background:url(<?php echo (empty($url)?get_stylesheet_directory_uri().'/assets/images/default.jpeg':$url); ?>) !important">, as now the style is in #title.