Currently the Tracker & Mini do provide USB MIDI Class Compliant functionality as a device. Which allows connection to hosts.
Paradoxically, the simplest use case of connecting a USB-only MIDI keyboard or controller can quickly become complicated, requiring MIDI host adapters, which themselves need power.
Especially for the Tracker mini which does not have performance controls, it would be convenient to have USB MIDI Class Compliant host functionality from the same USB-C port.
What do you want to achieve?
The USB-C port on the top of the unit should be capable of hosting USB MIDI devices
In case it interferes with the existing USB port’s audio/midi device functionality, there could be a switch & reboot feature in the settings at worst.