Govee H6056 Light Bars only one half has detection.

Recently got the H6056 light bars, which are reported as being supported. However, in the app only 1 of the bars detects light. For example, if I am in the Layout of ambient lighting and I move a window onto screen from left to right, only the right one will see something is in view, and then when I move the window all the way over to the left, there is no activation. Here is an unlisted video of what I mean.