From c63b281839c5fe5681398be4528f0179a2887a62 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20Weing=C3=A4rtner?=
 <patrick.weingaertner@gmail.com>
Date: Mon, 23 Feb 2026 10:21:39 +0100
Subject: [PATCH] fix(VTreeview): make sure toRaw is used on children

resolves #22533
---
 packages/vuetify/src/components/VTreeview/VTreeview.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/vuetify/src/components/VTreeview/VTreeview.tsx b/packages/vuetify/src/components/VTreeview/VTreeview.tsx
index c046ccabbc7..fb2740d9e58 100644
--- a/packages/vuetify/src/components/VTreeview/VTreeview.tsx
+++ b/packages/vuetify/src/components/VTreeview/VTreeview.tsx
@@ -125,7 +125,7 @@ export const VTreeview = genericComponent<new <T, O, A, S, M>(
 
     function getChildren (id: unknown) {
       const arr: unknown[] = []
-      const queue = ((vListRef.value?.children.get(id) ?? []).slice())
+      const queue = ((vListRef.value?.children.get(toRaw(id)) ?? []).slice())
       while (queue.length) {
         const child = queue.shift()
         if (!child) continue