Sorry maybe I wasn’t clear.
Actually I said it would be good to see some traffic.

And not talking about visual distraction here. It’s logical, that we see the shuttle breaking off course, that would seemingly cause Vader’s actions.
This is the post I responded to, and somehow got lost:

NeverarGreat said:
So perhaps Tydirium is in a line of shuttles headed for the Death Star but breaks away for the moon, taking it across the path of the destroyer.

And in this situation when Vader says: “Where is that shuttle going?”, it’s really hard to think that his actions and question is the result of feeling Luke’s presence near by.