I have found either an incredibly obvious bug, or I don't understand the rules. Below is the picture of the "Set Air Unit's roles as Fighter or Bomber" form. What I don't understand is why the US player may choose roles for the four CVPs at the top, but may not for the three CVPs displayed in the middle box. All three of those planes were assigned as fighters, with the US player given no choice in the matter.
Is there a reason those three CVPs were assigned as fighters, with no choice, or is this a bug?
Note that the in each case, one of pair of CVPs on a carrier was given the choice, and the other one wasn't. However, I don't see anything in Option 56 that would impose any such limitation.
I will submit a formal bug report, and a save, if we agree that this is a bug. If it is a bug, I am surprised it has not been comment on before.

I thought I knew how to play this game....