You retracted this in your next post - But you are Correct!
When a Channel is a part of a VCA Group it cannot be selected individually in the Mix Console.
You also cannot enter record from the Mix Console on a single channel that is part of a VCA group!
It can be selected individually in the Project Window, BUT . . .
This means you CANNOT use the Mix Console to enter Record on a single Track that is part of a VCA Group.
And, in the same way, I cannot enter record using my MCU Hardware, either,
All channels of that VCA Group enter record.
This is not good.
Hugh
Also Posted Here: VCA Fader Forces Group Selection only . . - Cubase - Steinberg Forums
And discussed Here: VCA faders in Nuendo - Nuendo - Steinberg Forums