diff --git a/testing/web-platform/tests/svg/painting/reftests/marker-implicit-subpaths.html b/testing/web-platform/tests/svg/painting/reftests/marker-implicit-subpaths.html
new file mode 100644
index 000000000000..7f87ae05e6f3
--- /dev/null
+++ b/testing/web-platform/tests/svg/painting/reftests/marker-implicit-subpaths.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<title>Marker on implicit subpath</title>
+<link rel="help" href="https://svgwg.org/svg2-draft/painting.html#RenderingMarkers">
+<link rel="help" href="https://svgwg.org/svg2-draft/paths.html#PathDataClosePathCommand">
+<link rel="match" href="../../struct/reftests/reference/green-100x100.html">
+<svg width="400" viewBox="-200 0 400 150">
+  <marker id="m" markerUnits="userSpaceOnUse" orient="auto" overflow="visible">
+    <rect width="100" height="100" fill="green"/>
+  </marker>
+  <rect x="-200" width="100" height="100" fill="red"/>
+  <path d="M-200,0ZZZ" marker-mid="url(#m)" stroke="red" stroke-width="4"/>
+</svg>
