Restore iOS speech after cancelling queued audio

index.html

@@ -93,7 +93,6 @@
     const voiceSettingsKey = 'ai-spel.voice-settings.v2';
     let voiceSettings = window.GameVoice.loadSettings(localStorage, voiceSettingsKey, 'ai-spel.voice-settings.v1');
     let voiceController;
-    let speechActivatedByGesture = false;
     let audioContext;
     let voiceDisclosureAcknowledged = false;
     let adminOffset = 0;
@@ -228,8 +227,8 @@
       },
     });
     function primeSpeechFromGesture(event) {
-      if (speechActivatedByGesture || !event.isTrusted) return;
-      speechActivatedByGesture = voiceController.activateFromUserGesture();
+      if (!event.isTrusted) return;
+      voiceController.activateFromUserGesture();
     }
     document.addEventListener('pointerdown', primeSpeechFromGesture, true);
     document.addEventListener('keydown', primeSpeechFromGesture, true);
@@ -739,6 +738,10 @@
       refreshMicrophone();
       voiceController.stopListening();
       voiceController.cancelSpeech();
+      // cancel() above may also have discarded Safari's silent speech-channel
+      // primer. Restore it synchronously inside the submit gesture, before
+      // waiting for the API response that will be read aloud.
+      voiceController.activateFromUserGesture();
       messageField.value = '';
       try {
         if (stage === 'biography') await handleBiography(message);