Please consider having the push back tug(s) move “backwards” away from the aircraft ten feet or so after disconnecting. Then it can do its disappearing act. It can still appear immediately connected as it does when requested, just move backwards in what ever angle its attached.
This will permit seeing it and confirming disconnect from most AC virtual cockpits.
This will add more realism and be very very cool to see out the window !
The other ground equipment moves back. So I’m sure a short roll backwards can be coded.