I did check this out, but it seems fine like this.
If you wait at the conveyor until the bars are ready and then move to the Bar dispenser, it slow you down a lot.
That's why the scripts walks closer to the Bar dispense and waits for the bars next to it.
As far as I know that's the fastest way of doing this, or did I misunderstand it?
EDIT:
I did make some changes to a few interactions to be more smooth and more random at some points.
Let me know how V1.46 runs for you, should be online in a few hours (You can see the version in the paint or the GUI title)
I also added some extra checks for proper camera alignment, so it doesn't stay in some weird angles