If a site is granted access to the camera, and the OS lets other camera apps continue while locked, it makes sense for the browser to at least provide the optio

If a site is granted access to the camera, and the OS lets other camera apps continue while locked, it makes sense for the browser to at least provide the option of keeping the camera on while locked. Otherwise it just hinders sites from providing live streaming/backup services entirely through the browser without installing yet another app.