Overview Key-binding ?

on TSW5 the ESC key shows such options as overview, map and schedule, but when running only 9 shows map and T shows schedule. Is there a mod to add a key to show Overview ? It is the closest thing to a sheet of paper on the desk or EBuLa on a screen. TSW6 ?
DTG seems not to take BT keyboard seriously IMO and ignores USB A mouse on PS5, unlike Fernbus, for one example.
Until Sony allows user key-bindings, we rely on DTG. But i also run TSW5 on Steam and under Epic Games and on Xbox,
A Steam mod for this maybe exists ?