USB Expression Pedal midi input?

Cubase
1

I have 2 keyboards , each assigned to different tracks and sounds

My expression pedal is connected via usb so it is detected as a midi instrument by itself.

The only way to make it work is to set the track as " All midi inputs ".
In this way the track is triggered by the keyboard and expression pedal.It works.

But is even triggered by the 2nd Keyboard. Not what I want.
How can I set that track to be triggered by keyboard and pedal without being triggered by the 2nd keyboard?

2

…solved…
I created another Midi track track .
Input: my expression Pedal, Output: Kontak Track ( the track that I want to be controlled by Expression pedal )

So that Track is triggerd by one keyboard only and by the midi track that has expression pedal as Input.
So far so good.

3

My expression pedal is connected via USB end not in my Keyboard that has no Expression Pedal connections but only Sustein connection.

The only way I found to use my Expression Pedal is to create a new midi track with
Input Doremidi ( my usb device to connect my pedal to Cubase. It is seen as a controller as well as my 2 keyboards )
Output Kontakt ( The track I want to control with expression pedal )

If I want to control with expression pedal other tracks, do I have to create more midi tracks , one for every track I want to control?
is it the only way?

It seems thet’s the only way to have these track to see my pedal.