daylight sensor never updates or updates all the time

when day night cycle is false, daylight sensor updates in a strange way. 

Execute command /time set 1, then the daylight sensor never updates, even if you put or destroy some opaque blocks above it. unless you click it to invert it.

Execute command /time set 20, then the daylight sensor updates all the time.

As long as the time is a multiple of 20, then daylight sensor updates all the time. Otherwise, it never updates.

In java edition, daylight detector updates every 20 gametick, But in the bedrock edition, it depends on daytime, instead of gametime, which doesn't make any sense.