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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - WKWebView Render bug"
href="https://bugs.webkit.org/show_bug.cgi?id=146825">146825</a>
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<th>Summary</th>
<td>WKWebView Render bug
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>Product</th>
<td>WebKit
</td>
</tr>
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<th>Version</th>
<td>528+ (Nightly build)
</td>
</tr>
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<th>Hardware</th>
<td>iOS
</td>
</tr>
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<th>OS</th>
<td>iOS 8.0
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>Normal
</td>
</tr>
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<th>Priority</th>
<td>P2
</td>
</tr>
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<th>Component</th>
<td>New Bugs
</td>
</tr>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
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<th>Reporter</th>
<td>wenpkpk@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>1、open a webpage in safari
2、trigger alert
3、press home button set safari app into background mode
4、click safari app icon to resume，the result is webpage is empty behind the alert view controller. recovered when dismiss the alert</pre>
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