diff --git a/nav_test.go b/nav_test.go
index e0973d92..b13755aa 100644
--- a/nav_test.go
+++ b/nav_test.go
@@ -276,16 +276,23 @@ func TestQueryIframe(t *testing.T) {
 	ctx, cancel := testAllocate(t, "iframe.html")
 	defer cancel()
 
-	var iframes []*cdp.Node
+	var iframes, forms []*cdp.Node
 	if err := Run(ctx, Nodes(`iframe`, &iframes, ByQuery)); err != nil {
 		t.Fatal(err)
 	}
+	iframe := iframes[0]
+	if err := Run(ctx, Nodes(`#form`, &forms, ByQuery, FromNode(iframe))); err != nil {
+		t.Fatal(err)
+	}
+	form := forms[0]
+
 	var gotFoo string
 	if err := Run(ctx,
-		WaitVisible(`#form`, ByQuery, FromNode(iframes[0])),
-		Text("#foo", &gotFoo, ByQuery, FromNode(iframes[0])),
+		WaitVisible(`#form`, ByQuery, FromNode(iframe)),
+		Text("#foo", &gotFoo, ByQuery, FromNode(form)),
 
-		Click("#btn2", ByQuery, FromNode(iframes[0])),
+		Click("#btn1", ByQuery, FromNode(iframe)),
+		Click("#btn2", ByQuery, FromNode(form)),
 	); err != nil {
 		t.Fatal(err)
 	}
diff --git a/query.go b/query.go
index 48e370fa..86968925 100644
--- a/query.go
+++ b/query.go
@@ -188,7 +188,8 @@ func (s *Selector) Do(ctx context.Context) error {
 				continue
 			}
 		} else {
-			execCtx = t.execContexts[fromNode.FrameID]
+			frameID := t.enclosingFrame(fromNode)
+			execCtx = t.execContexts[frameID]
 			t.frameMu.RUnlock()
 
 			// TODO: we probably want to use the nested frame
@@ -288,6 +289,9 @@ type QueryOption = func(*Selector)
 // FromNode is an element query action option where a query will be run. That
 // is, the query will only look at the node's element sub-tree. By default, or
 // when passed nil, the document's root element will be used.
+//
+// Note that, at present, BySearch and ByJSPath do not support FromNode; this
+// option is mainly useful for ByQuery selectors.
 func FromNode(node *cdp.Node) QueryOption {
 	return func(s *Selector) { s.fromNode = node }
 }