Solid / Cleared Colours - Backwards?

I'm assuming it was done intentionally? but the colors on the timeline would make far more sense (to me) if they were REVERSED.

In other words, for completed items, the colors should be washed out, and for pending items, the colors should be filled in. Just like how in most calendar apps they wash out / grey out past items.

The color coding is helpful primarily for the tasks that are still YET to be done, not those that are completed.

At least have an option to reverse them, if some people prefer it the other way. Thanks!!