diff --git a/dom/media/mediacontrol/MediaController.cpp b/dom/media/mediacontrol/MediaController.cpp
index b2b3c13ae85a..6b3a31663810 100644
--- a/dom/media/mediacontrol/MediaController.cpp
+++ b/dom/media/mediacontrol/MediaController.cpp
@@ -170,6 +170,7 @@ void MediaController::Stop() {
   LOG("Stop");
   UpdateMediaControlActionToContentMediaIfNeeded(
       MediaControlAction(MediaControlKey::Stop));
+  MediaStatusManager::ClearActiveMediaSessionContextIdIfNeeded();
 }
 
 uint64_t MediaController::Id() const { return mTopLevelBrowsingContextId; }
diff --git a/dom/media/mediacontrol/MediaStatusManager.h b/dom/media/mediacontrol/MediaStatusManager.h
index e7a7a8581166..33c09573861c 100644
--- a/dom/media/mediacontrol/MediaStatusManager.h
+++ b/dom/media/mediacontrol/MediaStatusManager.h
@@ -212,6 +212,8 @@ class MediaStatusManager : public IMediaInfoUpdater {
   // media session and owns the audio focus within a tab.
   Maybe<uint64_t> mActiveMediaSessionContextId;
 
+  void ClearActiveMediaSessionContextIdIfNeeded();
+
  private:
   nsString GetDefaultFaviconURL() const;
   nsString GetDefaultTitle() const;
@@ -221,7 +223,6 @@ class MediaStatusManager : public IMediaInfoUpdater {
 
   bool IsSessionOwningAudioFocus(uint64_t aBrowsingContextId) const;
   void SetActiveMediaSessionContextId(uint64_t aBrowsingContextId);
-  void ClearActiveMediaSessionContextIdIfNeeded();
   void HandleAudioFocusOwnerChanged(Maybe<uint64_t>& aBrowsingContextId);
 
   void NotifySupportedKeysChangedIfNeeded(uint64_t aBrowsingContextId);