[iOS] Loading a new sound stops the play for other sounds

In my apps I load and play sounds just when they're needed. This has worked fine in Qt 5, including Qt 5.15. This still works on Windows, macOS and Android in Qt 6.7. Unfortunately on iOS Qt 6.7 it stopped working.

Whenever I load a new sound and another sound is playing, this other sound stops playing. I will attach an example.