<html>
<head>
<base href="https://bugs.webkit.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Coordinates-based snap offsets don't update correctly when container is scrolled"
href="https://bugs.webkit.org/show_bug.cgi?id=147215">147215</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Coordinates-based snap offsets don't update correctly when container is scrolled
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>528+ (Nightly build)
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>WebCore Misc.
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>wenson_hsieh@apple.com
</td>
</tr></table>
<p>
<div>
<pre>If a snap scrolling container with child snap-coordinate elements is scrolled and then snap offsets are recomputed, the snap offset computation will not take the parent scroll offset into account, resulting in incorrectly computed snap offsets. You can reproduce this behavior by following these steps:
1. Go to whsieh.github.io/examples/grid.html
2. Scroll somewhere near the lower right corner
3. Resize the window by any amount
4. Try scrolling again. Observe that scroll snapping is completely broken</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>