diff --git a/third_party/blink/renderer/core/paint/box_fragment_painter.cc b/third_party/blink/renderer/core/paint/box_fragment_painter.cc
index fb374f6b8c869..a5b1eb4314607 100644
--- a/third_party/blink/renderer/core/paint/box_fragment_painter.cc
+++ b/third_party/blink/renderer/core/paint/box_fragment_painter.cc
@@ -2411,8 +2411,15 @@ bool BoxFragmentPainter::NodeAtPoint(const HitTestContext& hit_test,
       bounds_rect.Move(physical_offset);
     }
     if (pointer_events_bounding_box) [[unlikely]] {
-      bounds_rect = PhysicalRect::EnclosingRect(
+      PhysicalRect bbox = PhysicalRect::EnclosingRect(
           GetPhysicalFragment().GetLayoutObject()->ObjectBoundingBox());
+      if (hit_test.result->GetHitTestRequest().IsHitTestVisualOverflow()) {
+        // For occlusion hit-testing, the filter-expanded ink overflow computed
+        // above must not be discarded; union it with the object bounding box.
+        bounds_rect.Unite(bbox);
+      } else {
+        bounds_rect = bbox;
+      }
     }
     // TODO(kojii): Don't have good explanation why only inline box needs to
     // snap, but matches to legacy and fixes crbug.com/976606.