Hard-powered copper bulbs do not soft-power adjacent redstone components

Unlike a redstone lamp, copper lamps will not power adjacant redstone components if it is directly powered. See screenshot for more example. 

IS THIS AN ISSUE?

As I am not a professional redstoneer, I cannot say if there are use cases for this, but I beleive that there are more use cases if it acts more like a redstone lamp. Since you could have a t-flip-flop that extends 1 more block, you could reach it deeper into redstone contraptions.