From be84f33ab0748a25dccede3588620efa5024f6ee Mon Sep 17 00:00:00 2001
From: Evan You <evan@vuejs.org>
Date: Thu, 8 Aug 2024 16:49:16 +0800
Subject: [PATCH] chore(sfc-playground): default isCustomElement for sfc
 playground

---
 packages/sfc-playground/src/App.vue | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/sfc-playground/src/App.vue b/packages/sfc-playground/src/App.vue
index 7501b200c..7cbe573f6 100644
--- a/packages/sfc-playground/src/App.vue
+++ b/packages/sfc-playground/src/App.vue
@@ -54,7 +54,8 @@ const sfcOptions = computed(
     template: {
       isProd: productionMode.value,
       compilerOptions: {
-        isCustomElement: (tag: string) => tag === 'mjx-container',
+        isCustomElement: (tag: string) =>
+          tag === 'mjx-container' || tag.startsWith('custom-'),
       },
     },
   }),