initializeAudioContext very long

I just noticed that since I use V4, my page loading time became very very long. By checking the performance during loading time I found out that was _initializeAudioContext that took 80% of the scripting which is huge!

I load only one audio file which weight only 1,5 MB and I didn’t have that issue before that is why I guess this is a bug with V4. Or maybe an update of the browser?

For now, I removed the sound of my application and the page loads normally and quick!

Well we change nothing to audio so this may be a browser change? Where precisely in that function are you spending time? Can you repro in the PG (you can alternate between stable and preview to see if this comes from bjs)