title: Page scrollable when ionic popup overflows
body: <p>I want to create a page scrollable when a ionic popup overflows it, instead of making the popup itself scrollable. The perfect example would be the register popup on the airbnb website (click register with an email address, cf. <a href="https://i.stack.imgur.com/QeV46.jpg" rel="nofollow noreferrer">screenshot</a>)</p>
  
  <p>However when my ionic popup opens, the page is not scrollable and the popup overflows (cf <a href="http://jsfiddle.net/6ekt5aau/" rel="nofollow noreferrer">jsfiddle</a>).</p>
  
  <p>I tried to add a <code>scroll='true'</code> to the <code>&lt;ion-content&gt;</code> tag and to call <code>$ionicScrollDelegate.$getByHandle('mainScroll').resize();</code> but it did not work.</p>