From 2bab63968355995a4026cf5cd1ccad7c79e8d89c Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Wed, 11 May 2022 18:02:31 +0800
Subject: [PATCH] fix(runtime-core): fix directive inheritance on dev root
 fragment

fix #5523
---
 packages/runtime-core/src/renderer.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/runtime-core/src/renderer.ts b/packages/runtime-core/src/renderer.ts
index 47a566e73..bd4a03e87 100644
--- a/packages/runtime-core/src/renderer.ts
+++ b/packages/runtime-core/src/renderer.ts
@@ -1098,6 +1098,8 @@ function baseCreateRenderer(
       if (
         patchFlag > 0 &&
         patchFlag & PatchFlags.STABLE_FRAGMENT &&
+        // #5523 dev root fragment may inherit directives so always force update
+        !(__DEV__ && patchFlag & PatchFlags.DEV_ROOT_FRAGMENT) &&
         dynamicChildren &&
         // #2715 the previous fragment could've been a BAILed one as a result
         // of renderSlot() with no valid children