--- a/layout/base/nsDisplayList.cpp
+++ b/layout/base/nsDisplayList.cpp
@@ -874,18 +874,20 @@ void nsDisplayListBuilder::MarkOutOfFlow
    /**
     * Add a fuzz factor to the overflow rectangle so that elements only just
     * out of view are pulled into the display list, so they can be
     * prerendered if necessary.
     */
     overflowRect.Inflate(nsPresContext::CSSPixelsToAppUnits(32));
   }
 
-  if (!dirty.IntersectRect(dirty, overflowRect))
+  if (!dirty.IntersectRect(dirty, overflowRect) &&
+      !(aFrame->GetStateBits() & NS_FRAME_FORCE_DISPLAY_LIST_DESCEND_INTO)) {
     return;
+  }
 
   const DisplayItemClip* oldClip = mClipState.GetClipForContainingBlockDescendants();
   const DisplayItemScrollClip* sc = mClipState.GetCurrentInnermostScrollClip();
   OutOfFlowDisplayData* data = new OutOfFlowDisplayData(oldClip, sc, dirty);
   aFrame->Properties().Set(nsDisplayListBuilder::OutOfFlowDisplayDataProperty(), data);
 
   MarkFrameForDisplay(aFrame, aDirtyFrame);
 }