Changing CANBUS_ID_ADMIN

[SVL101]

I want to change CANBUS_ID_ADMIN (also CANBUS_ID_ADMIN_RESP) in order to use multiple devices on the same CAN bus and be able to flash them all in turn.
I made changes to /src/generic/canserial.h
It compiled without any problems but it doesn't work.
I also changed the KLIPPER_ADMIN_ID and
CANBUS_ID_ADMIN in the Python script.
The python script successfully sends data, I can see it on the CAN bus with a logic analyzer, but stm does not give any response.
Did I miss something and do I still need to replace the ADMIN ID somewhere?

[SVL101]

I double checked everything and it works! It seems that the problem was in the connection of the CAN bus.