BBBB version 3.0.15 - auto share webcam and microphone when joining a room

[NICOLAS DECARIS]

Hello,

we want to automatic share microphone and webcam when a participant is joining a room

so we try to set those parameters in file /etc/bigbluebutton/bbb-html5.yml :

public:
  app:
    skipCheck: true
    autoJoinAudio: true
    listenOnlyMode: false
    forceListenOnly: false
    skipAudioCheck: true
    autoShareMicrophone: true
    autoShareWebcam: true
    skipVideoPreview: true

but it doesn't work as we expect.

nothing in documentation.

does someone can help us for this feature ?

regards