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+<!DOCTYPE html>
+<title>
+  Tests that flex-items get pushed down due to a previous flex-item expanding as
+  a result of fragmentation.
+</title>
+<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination">
+<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="width: 100px; height: 100px; columns: 5; column-gap: 0; column-fill: auto; background: red;">
+  <div style="display: flex; flex-direction: column; flex-wrap: wrap; height: 500px;">
+    <div style="background: green; width: 10px;">
+      <div style="contain: size; width: 10px; height: 60px;"></div>
+      <div style="contain: size; width: 25px; height: 50px;"></div>
+    </div>
+    <div style="background: green; order: -1; width: 10px;">
+      <div style="contain: size; width: 10px; height: 80px;"></div>
+      <div style="contain: size; width: 10px; height: 30px;"></div>
+    </div>
+    <div style="background: green; width: 10px;">
+      <div style="contain: size; width: 10px; height: 20px;"></div>
+      <div style="contain: size; width: 10px; height: 100px; background: white;"></div>
+    </div>
+    <div style="background: green; width: 10px;">
+      <div style="contain: size; width: 25px; height: 50px;"></div>
+      <div style="contain: size; width: 10px; height: 60px;"></div>
+    </div>
+    <div style="background: green; order: -1; width: 10px;">
+      <div style="contain: size; width: 10px; height: 30px;"></div>
+      <div style="contain: size; width: 10px; height: 100px;"></div>
+    </div>
+    <div style="background: green; width: 10px;">
+      <div style="contain: size; width: 10px; height: 20px;"></div>
+      <div style="contain: size; width: 10px; height: 100px;"></div>
+    </div>
+    <div style="background: green; width: 10px;">
+      <div style="contain: size; width: 10px; height: 40px;"></div>
+      <div style="contain: size; width: 10px; height: 20px;"></div>
+    </div>
+    <div style="background: green; width: 10px;">
+      <div style="contain: size; width: 10px; height: 20px;"></div>
+      <div style="contain: size; width: 10px; height: 100px;"></div>
+    </div>
+  </div>
+</div>