One contactSensorTrigger
Two accelerationSensorTrigger
They don’t show in the Classic app or IDE.
No status shows on the device. Opening it shows a cloud with a line through it and no activity. If I attempt to delete them, nothing happens with no type of error messages.
Spookily, those exact two names appear in the preferences of the MyQ (Connect) smartapp as the internal variables for trigger devices. If you use MyQ I suppose it might not be entirely coincidental.