No, and I consider myself a FCOM bookworm, rathter sad.
F speed is the same for 2 and 3, is it not? So immediately after F3 retraction the conditions for F2 retraction are met.
Of course, for G/A from landing conf 3 one will retract one step (unless ...) and then go 2 > 1 during acceleration. But that is not what you mean I guess.
regards, FD.