I have this html:
<header class="bar-title"> <a class="button-prev" onclick="history.back(-1)">back</a>
<h1 class="title">Page</h1>
</header>
<div style="overflow:auto;-webkit-overflow-scrolling:touch; height: 100%; width: 100%; padding-top: 42px;">
<iframe style="height: 100%; width: 100%;" src="url"></iframe>
</div>
The iframe is scrolling down/top and right/left but when I scroll at some point it jumps to the top of the page.