Cubase Upgrade to 12 - Lost Inputs?

Hello Folks: - I just upgraded Cubase from 9.5 to 12. In 9.5 I have these Inputs:
In me Upgrade, I have these Inputs:

The result is that when I try to record a keyboard part on an audio track, the resulting track contains the keyboard AND everything else playing back. How can I correct this!?? - Thank you.