Sorry this is solved. It was my mistake.
Cubase MIDI tracks don’t work properly that I could do the same routing PT12.6 on El Capitan.
It seems Mac system report recognize all the hardware through USB hub or RME (MIDI) audio intherface. I checked Audio/MIDI setting too. Latest drivers are installed.
But Cubase MIDI routing works right way when there is only MIDI 01 track and choose each hardware.
If I once add MIDI 02, 03…Cubase can’t access some of them.
Moreover, Integra-7 couldn’t play without restart.
Mac mini 2018 3.2GHz 32GB
Cubase Pro 10.0.40