Firefox Browser issue

this._mediasoupDevice.canProduce(“video”)

This code returns false on firefox browser.
It’s mean can’t share screen on firefox. but I checked https://github.com/edumeet/edumeet
It’s sharing screen on firefox.
Can you explain, how can produce screenshare on firefox?

Please read the documentation, specially the device.load() method.

I am getting this error now.
WebRTC: ICE failed, add a STUN server and see about:webrtc for more details
enableShare() | failed: Error: 500