[MC0262] Light Sensor behavior change, offset no longer optional/problematic default maybe

When I create a Light Sensor with the following:

[MC0262]
10

I expect it to flip the lever on during the daytime, and off during the nighttime.

I observe that it holds the lever in the off position at all times.

The docs I'm aware of indicate the offset is optional.

If I add an offset, such as 0:1:0 to the 4th line I see my desired behavior, but if I use 0:0:0 I see the same behavior as no offset.

Several of my mechanisms work using a central day/night sensor who's output is transmitted, which can be seen at 146 77 5386 on both servers.