From 5dfd1673a5c54e46467ce7c7345ea89a38583a3a Mon Sep 17 00:00:00 2001
From: Jude Kwashie <judekwashie70@gmail.com>
Date: Thu, 10 Sep 2026 09:16:00 +0000
Subject: [PATCH] fix(remote_config,ios): emit onConfigUpdated events on the
 platform thread

Firebase's config-update listener is not guaranteed to run on the main queue, and Flutter rejects platform-channel messages from other threads.
---
 .../firebase_remote_config/FirebaseRemoteConfigPlugin.swift  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/firebase_remote_config/firebase_remote_config/ios/firebase_remote_config/Sources/firebase_remote_config/FirebaseRemoteConfigPlugin.swift b/packages/firebase_remote_config/firebase_remote_config/ios/firebase_remote_config/Sources/firebase_remote_config/FirebaseRemoteConfigPlugin.swift
index b904556869ab..59856a16fa83 100644
--- a/packages/firebase_remote_config/firebase_remote_config/ios/firebase_remote_config/Sources/firebase_remote_config/FirebaseRemoteConfigPlugin.swift
+++ b/packages/firebase_remote_config/firebase_remote_config/ios/firebase_remote_config/Sources/firebase_remote_config/FirebaseRemoteConfigPlugin.swift
@@ -211,7 +211,10 @@ public class FirebaseRemoteConfigPlugin: NSObject, FlutterPlugin, FlutterStreamH
         return
       }
       if let update {
-        events(Array(update.updatedKeys))
+        let updatedKeys = Array(update.updatedKeys)
+        DispatchQueue.main.async {
+          events(updatedKeys)
+        }
       }
     }
     return nil