From 69e85f21f890cbc68f6763ad4e88316ac75d6532 Mon Sep 17 00:00:00 2001
From: Wendelin <w@pe8.at>
Date: Mon, 16 Sep 2024 14:04:17 +0200
Subject: [PATCH] Fix polyfill handleOpen in ha-md-dialog

---
 src/components/ha-md-dialog.ts | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/components/ha-md-dialog.ts b/src/components/ha-md-dialog.ts
index 72b99f606fd1..3a055ec145da 100644
--- a/src/components/ha-md-dialog.ts
+++ b/src/components/ha-md-dialog.ts
@@ -37,14 +37,10 @@ export class HaMdDialog extends MdDialog {
     }
   }
 
+  // prevent open in older browsers and wait for polyfill to load
   private async _handleOpen(openEvent: Event) {
-    // prevent open in older browsers and wait for polyfill to load
-    if (
-      typeof HTMLDialogElement !== "function" &&
-      !this._polyfillDialogRegistered
-    ) {
-      openEvent.preventDefault();
-
+    openEvent.preventDefault();
+    if (!this._polyfillDialogRegistered) {
       this._loadPolyfillStylesheet("/static/polyfills/dialog-polyfill.css");
       const dialog = this.shadowRoot?.querySelector(
         "dialog"