en the app initiates a
transition by using <code>transitionTo</code>, the transition will be aborted and the URL
will remain unchanged. However, if the browser back button is used to
navigate away from <code>route:form</code>, or if the user manually changes the URL, the
new URL will be navigated to before the <code>willTransition</code> action is
called. This will result in the browser displaying the new URL, even if
<code>willTransition</code> calls <code>transition.abort()</code>.</p>
</section>
<h3 id="