I don't see the wind or wave conditions advancing with time on the route. It appears the predicted weather conditions over the entire route are shown only for the starting time. Actual route planning would show how the weather will change as the vessel proceeds along the route, based on the selected starting time and vessel speed. This should be shown on the one screen without having to mouse along the timeline. An additional feature would be some marks on the route line for a chosen increment of time.
You have posted the same message 5 days ago and I gave you an answer. Did you read it ?