That is exactly how it works, on any platform.

The details are updated through to delivery, in your eBay account.

However, if there appears to be a problem, as the OP saw (multiple scans in one location), looking directly at the Fedex site can provide more detailed information.

Such as a defined date of delivery.

And what the OP was asking i.e., was their parcel with Fedex or AP.

The Fedex site, will give you that more detailed information.