<!DOCTYPE html>
<meta charset="utf-8">
<title>HTML: window.open `features`: non-integer values for legacy feature `innerheight`</title>
<meta name=timeout content=long>
<link rel="help" href="https://html.spec.whatwg.org/multipage/#apis-for-creating-and-navigating-browsing-contexts-by-name">

<!-- user agents are not required to support open features other than `noopener`
     and on some platforms position and size features don't make sense -->
<meta name="flags" content="may" />

<script src="/resources/t