Fix Audio Cleanup On Render Abort

Util/Audio/AudioSpectrumGenerator.cs

@@ -171,6 +171,7 @@ internal static class AudioSpectrumGenerator
         if (!_view.IsValid || !_view.Contains(frame))
         {
             source.Release(_view);
+            _view = default;
             _view = _store!.Acquire(source, frame);
             if (!_view.IsValid) return 0.0;
         }