Bug 1687424 [wpt PR 27238] - Update wpt metadata, a=testonly

wpt-pr: 27238
wpt-type: metadata

testing/web-platform/meta/dom/nodes/aria-element-reflection.tentative.html.ini

@@ -50,3 +50,18 @@
   [Moving explicitly set elements across shadow DOM boundaries.]
     expected: FAIL
 
+  [Reparenting an element into a descendant shadow scope hides the element reference.]
+    expected: FAIL
+
+  [Reparenting referenced element cannot cause retargeting of reference.]
+    expected: FAIL
+
+  [Element reference set in invalid scope remains intact throughout move to valid scope.]
+    expected: FAIL
+
+  [Attaching element reference before it's inserted into the DOM.]
+    expected: FAIL
+
+  [Cross-document references and moves.]
+    expected: FAIL
+