Web Audio Sink on iOS devices not working

  • Platform information:
    • Hardware: Raspi 3
    • OS: openhabian
    • Java Runtime Environment: openJDK 11.0.11
    • openHAB version: 3.4.1
  • Issue of the topic:
    On my iPads Pro with iOS 16.1 and 16.3 and on iPhone with iOS 16.3 audio sink is not working.
    I have Main UI running and activated “Enable Web Audio sink support” but no sound is played.
    I have tried it with a HABPanel but also here no sound is played.
    I upgraded to OH 3.4.1 to use this “Enable Web Audio sind support” feature in the Main UI.

When testing the same (Main UI and enable audio sink) on a Windows 10 machine within Chrome: the sound is played successfully.

On my iPad I activated in the Developer Tools in the Debug tab the SSE Streaming. If the audio is pushed I saw in the streaming list the record

openhab/webaudio/playurl PlayURLEvent
“/audio/…a uuid…”

Any solution to get the sound being played on iOS devices is appreciated. I saw also the issue iPad as audio sink - #8 by Oliver2 Hence I’m not the only one with the issue on iOS devices