[PaladinX]

Well, granted it would be better if you could create flotillas of fleets... But it works as a workaround. I can't say how it works in simultaneous, I haven't played in simul yet, but it works in turn based. They all move together in the first turn, and will stop as soon as the slowest fleet runs out of movement, however, you have to cancel the order and reissue every turn for long moves or else they end up separating.

Still, it's a way to handle it for now.

I will say I would prefer to have flotillas or else multiple battle Groups within a single fleet and keep the fleet orders override other behavior feature in place.