Hitting my demo instance at http://fp.securonet.net:9091/shared.../streamer/ln-2e3d3e25405114fc725a9d90398b3282 or https://fp.securonet.net:8088/share.../streamer/ln-2e3d3e25405114fc725a9d90398b3282 results in black boxes where the video should be (in Safari) or blank boxes in Chrome. Never asks for camera permission.