Custom Can Stream and Vehicle Specific Can Stream

Hello,
In V3 I can set up a custom CAN message and activate the CAN bus stream for a vehicle.
Is this part of a new feature?
In V2 this was not possible, I had to switch the can bus stream for the vehicle to the custom stream.

It would be nice if we could use it that way.

on V2 was possible to send messages even when giver car stream was selected… i think in v3 will be possible do tx and rx

As Greg wrote. In V2 you can only send, in V3 you can send and receive.