I have two questions about yesterday's theme update.

1. After the update, the content of the first post on the home page will be elementor's css file, even if I add a new post with no content at all is also the same. I have already downgraded elementor back to the old version, but the above situation still happens, so I guess it is caused by the theme update. Please refer to the picture and link.

2. Is this custom function.php code still needed after this theme update?

// set the number of views of new posts to zero
add_action('publish_post',function($id){
    $count_key = penci_get_postviews_key();
    $count_wkey = 'penci_post_week_views_count';
    $count_mkey = 'penci_post_month_views_count';
    delete_post_meta($id,$count_key);
    delete_post_meta($id,$count_wkey);
    delete_post_meta($id,$count_mkey);
},10,1);