[Cisco 3020] Does a port need to be connected to show trunk?

Configuring some ports on a Cisco 3020 ahead of a migration, so nothing is connected yet, but it’s showing the default VLAN instead of TRUNK when running sh int status. Mode is not set to access. I don’t work on this legacy gear too often, so not sure if it’s hardware specific that there needs to be an active connection for it to actually start trunking. Thanks in advance