From dcfa08fa3c851f61400f5b4e56c392c7d8c34713 Mon Sep 17 00:00:00 2001
From: Chris McCord <chris@chrismccord.com>
Date: Mon, 19 Feb 2024 17:45:52 -0500
Subject: [PATCH] use new node if not found in existing tree

---
 lib/phoenix_live_view/test/dom.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/phoenix_live_view/test/dom.ex b/lib/phoenix_live_view/test/dom.ex
index 19c6a6430..dfad25d0b 100644
--- a/lib/phoenix_live_view/test/dom.ex
+++ b/lib/phoenix_live_view/test/dom.ex
@@ -436,12 +436,12 @@ defmodule Phoenix.LiveViewTest.DOM do
     container_id = attribute(node, "id")
     verify_phx_update_id!("ignore", container_id, node)
 
-    {new_tag, new_attrs, _children} = node
+    {new_tag, new_attrs, new_children} = node
 
     {tag, attrs_before, children_before} =
       case by_id(html_tree, container_id) do
         {_tag, _attrs_before, _children_before} = triplet -> triplet
-        nil -> {new_tag, [], []}
+        nil -> {new_tag, new_attrs, new_children}
       end
 
     merged_attrs =