Why carrier-battleship hybrids work better in space

Why can carrier-battleship hybrids work in science fiction when they usually fail in real navies?

Spacecraft can enclose and separate their flying spaces, removing the blast and deck-layout conflict that undermines surface hybrids.

At sea, large guns and their blast interfere with the open flight deck required for aircraft operations. The Venator and Galactica place their launch, landing, and hangar functions inside the hull. Once the flying spaces are enclosed, direct-fire weapons can occupy other parts of the ship without disrupting the entire air operation. That arrangement makes battlecarrier hybrids more plausible in space. On a contemporary ocean-going carrier, fully enclosing the landing deck adds weight without a clear benefit and makes it harder for an aircraft to break off safely when an approach goes wrong.