From a5ce638848e3c980e28e14777d0c986b6b5376e8 Mon Sep 17 00:00:00 2001
From: Local Dev <dev@localhost>
Date: Sun, 4 Oct 2026 02:23:08 +0200
Subject: [PATCH] Theseus: a background tab that is playing sound is not frozen

Freezing background tabs stopped music and talks the moment you
switched to another tab, which no other browser does. A tab that is
audible when its freeze is due is checked again later and frozen only
once it falls quiet.
---
 main.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.js b/main.js
index a56505fd..43cebfd4 100644
--- a/main.js
+++ b/main.js
@@ -3539,6 +3539,9 @@ function scheduleFreeze(tab) {
   if (!settings.freezeBackgroundTabs || tab.keepRunning || tab.pending || !tab.url || tab.id === activeId) return;
   tab.freezeTimer = setTimeout(() => {
     if (tab.id === activeId || !tabs.includes(tab) || tab.keepRunning || tab.pending || tabHasPendingDialog(tab.id)) return;
+    // A tab playing sound (music, a talk) keeps playing, as in any browser;
+    // check again later and freeze it once it falls quiet.
+    try { if (tab.view.webContents.isCurrentlyAudible()) { scheduleFreeze(tab); return; } } catch {}
     setTabFrozen(tab, true);
   }, FREEZE_GRACE_MS);
 }