This morning I saw the first ever Smoke Alarm event from my indoor V2 cam. It was a false trigger from the chiming of the clock. Why now after years with same clock, same cam, same positions, I couldn’t say. Just a one-time quirk apparently, hasn’t happened since.
But what I did notice is that the event was not recorded to local microSD card, although there was a cloud event recording and normal motion events before and after were recorded as usual.
Looks like there is a bug that prevents Smoke Alarm event video from being recorded locally.