From ff7d901bc40a0e12c9140ecb40764ad8de2eab9c Mon Sep 17 00:00:00 2001
From: Santiago Puppo <spuppo@mux.com>
Date: Fri, 8 May 2026 14:16:35 -0300
Subject: [PATCH] fix(core): resolve cast button ssr hydration mismatch (#1518)

---
 packages/core/src/core/ui/cast-button/cast-button-core.ts | 2 +-
 packages/core/src/dom/store/features/remote-playback.ts   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/core/ui/cast-button/cast-button-core.ts b/packages/core/src/core/ui/cast-button/cast-button-core.ts
index f39d019d..c694d5f9 100644
--- a/packages/core/src/core/ui/cast-button/cast-button-core.ts
+++ b/packages/core/src/core/ui/cast-button/cast-button-core.ts
@@ -27,7 +27,7 @@ export class CastButtonCore {
 
   readonly state = createState<CastButtonState>({
     castState: 'disconnected',
-    availability: 'unavailable',
+    availability: 'unsupported',
     label: '',
   });
 
diff --git a/packages/core/src/dom/store/features/remote-playback.ts b/packages/core/src/dom/store/features/remote-playback.ts
index c17c4ecb..28ebd25f 100644
--- a/packages/core/src/dom/store/features/remote-playback.ts
+++ b/packages/core/src/dom/store/features/remote-playback.ts
@@ -10,7 +10,7 @@ export const remotePlaybackFeature = definePlayerFeature({
   name: 'remotePlayback',
   state: ({ target }): MediaRemotePlaybackState => ({
     remotePlaybackState: 'disconnected',
-    remotePlaybackAvailability: 'unavailable',
+    remotePlaybackAvailability: 'unsupported',
 
     async toggleRemotePlayback() {
       const { media, container } = target();