<input id="personalCollTitle" (..)/> and <input id="titleInput" (..)/> are both outputted by PHP. Since this is running only once on document ready, it'd make sense to change Collection.templates.php instead to output the initial value in both of them, instead of syncing them from JS after the page is loaded.
<input id="personalCollTitle" (..)/>
<input id="titleInput" (..)/>