The video should be also supporting phone cameras. Did a browser show you a popup asking for permission to share your camera? If you accidentally permanently refuse this permission to a website, it is hard to revert this setting.
We will be fixing the camera indicator staying on when the video is no longer shared. This is caused by the fact that we keep the video stream open, without sending the video frames. This allows to quicker re-initialize the video sharing, but also has this effect of keeping the camera indicator on.
I think we can make the agreement line more generic as long as the lined privacy policy and terms of service clearly indicates who is responsible for handling the user data.