The 4.0 version of QGroundControl provides a way to send a MAV_CMD_DO_DIGICAM_CONTROL command to trigger a dumb camera from the flight map screen via MAVLink using the CameraPageWidget. But this functionality seems to have been replaced with support for MAVLink cameras only. Am I missing something? This is a feature I actually used because one of my radio transmitters only supports 6 channels. It would be nice to have this feature back.