title: Chrome 61: avoid PWA opening _blank links in Custom Tab
body: <p>The latest version of Chrome for Android (61) introduced a 'feature': PWA's open links with <code>target="_blank</code> (or <code>window.open()</code>) in a Chrome Custom Tab instead of just launching Chrome and opening a new tab for the user.</p>
  
  <p>But what if I don't want that? Is there some way I can prevent this from happening (as the dev of the site) or a setting somewhere (for users)?</p>