Reply moves "cc" users to the "to" field

[disq]

Reply moves "cc" users to the "to" field, just after the other participants. CC field is unused.

Consider I, Bob, received the following e-mail:

From: Alice
To: Bob (me), Carol
CC: David, Eve

I hit the reply button. The composed message looks something like:

From: Bob (me)
To: Alice, Carol, David, Eve
CC: (empty)

The expected outcome is:

From: Bob (me)
To: Alice, Carol
CC: David, Eve