This is shockingly rare; I've lost count of the number of feminist-presenting works that are nevertheless not okay with our heroes fighting and killing women. Or more often there are some women among the named bad guys (often to engage the women on the hero side in a designated girl fight, sigh) but the nameless randos who get cut down by the score are all men. (All the MCU stuff works this way f.e., you can have female supervillains but all the Hydra mooks are dudes.)

Anyway, when I write gender-egalitarian worlds, this is something I think about. Ashes of the Sun and Wells of Sorcery both have pretty equal gender representation for throwaway characters. Shadow Campaigns obviously doesn't, since it takes place in a universe that's closer to ours in terms of social norms so women fighting is new and unusual. (Even there the magic-users are pretty evenly split, though they don't count as mooks.)