iOS no data when stop recording

[rorlich]

based on the following demo

https://codepen.io/mozmorris/pen/yLYKzyp?editors=0010

when using safari/chrome in an iPhone 16.6.1 once clicking stop button nothing happens.

looking at the code it's seems that dataavailable never fires

mediaRecorderRef.current.addEventListener(
  "dataavailable",
  handleDataAvailable
);

[jhKessler]

Did you find a fix for this?

Edit: It works for me when I change the video format from webm to mp4