The last action in this table is where the state transition isn’t correct.
When (light, up_light, down_light) is (0, 0, 1), TurnDownLightOff should not change the state. If the state is untrusted and we only have a toggle (as is the case with A1a), we send a toggle signal. If we have on/off signals or the state is trusted, no signal is sent at all.
Setting up my double-light kit, looking in to it.