Page editor conflict

Just a courtesy heads-up: In the /admin/websitetoolbox_sidebar.php file of your plugin, during the function custom_meta_box_markup($post), you open 7 <div> elements but you only close 6 of them, which results in a broken display of the page / post editor in WordPress Admin (specifically where WPBakery is being used). Adding a “</div>” element at line 98 fixes the problem. I hope you find this helpful. ??