Why are these flights greyed out?

[FG28_Kodiak]

No its historic
A german bomber 'Staffel' has nine planes.
A german fighter 'Staffel' has twelve planes.

These numbers can change in historic context, so the fields greyed out.

There is a bug by the Stukas, there should only 9 planes also, but you can select more.

[41Sqn_Banks]

Originally Posted by FG28_Kodiak

There is a bug by the Stukas, there should only 9 planes also, but you can select more.

Bomber Command also has no restriction so you can use these two units if you want to create large formations.

Oh ok fair enough.

Well can you copy and paste units without needing to change all the variables all over again? It would just be alot faster then having to add it all manually like flight size , skill , waypoints ect.