From e2601243d7ded84895942f542f5d3010215e06df Mon Sep 17 00:00:00 2001
From: ysy945 <79794654+ysy945@users.noreply.github.com>
Date: Fri, 11 Nov 2022 17:06:21 +0800
Subject: [PATCH] fix(custom-elements): custom element should re-instantiate
 when inserted again (#6966)

fix #6934
---
 packages/runtime-dom/src/apiCustomElement.ts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/packages/runtime-dom/src/apiCustomElement.ts b/packages/runtime-dom/src/apiCustomElement.ts
index 4de753e38be..7710d57216a 100644
--- a/packages/runtime-dom/src/apiCustomElement.ts
+++ b/packages/runtime-dom/src/apiCustomElement.ts
@@ -196,7 +196,11 @@ export class VueElement extends BaseClass {
   connectedCallback() {
     this._connected = true
     if (!this._instance) {
-      this._resolveDef()
+      if (this._resolved) {
+        this._update()
+      } else {
+        this._resolveDef()
+      }
     }
   }
 
@@ -214,9 +218,6 @@ export class VueElement extends BaseClass {
    * resolve inner component definition (handle possible async component)
    */
   private _resolveDef() {
-    if (this._resolved) {
-      return
-    }
     this._resolved = true
 
     // set initial attrs