From 6ac113696eb09f38b27f57ecf9d7b0cfffac8be7 Mon Sep 17 00:00:00 2001
From: btea <2356281422@qq.com>
Date: Fri, 27 Feb 2026 10:54:42 +0800
Subject: [PATCH] fix(components): [affix] update logic caused infinite loop
 (#23599)

* fix(components): [affix] update logic caused infinite loop

* fix: update

* fix: update
---
 packages/components/affix/src/affix.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/components/affix/src/affix.vue b/packages/components/affix/src/affix.vue
index e223eaeabf..ca2925af5c 100644
--- a/packages/components/affix/src/affix.vue
+++ b/packages/components/affix/src/affix.vue
@@ -73,6 +73,7 @@ const teleportDisabled = computed(() => {
 
 const rootStyle = computed<CSSProperties>(() => {
   return {
+    display: 'flow-root', // https://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Display/Formatting_contexts#explicitly_creating_a_bfc_using_display_flow-root
     height: fixed.value ? `${rootHeight.value}px` : '',
     width: fixed.value ? `${rootWidth.value}px` : '',
   }