Yeah,, the thing is that this game participated also in the Josei Jam, that is a gender that goes for mature women, so it's natural that it goes with female pronouns for now.
Viewing post in Office Crush Dating Simulator comments
No one is understanding what I’m saying and I’m just tired.
I’m saying - the creator considers making a male protag as well (game description + even in this comments). Of course, they can’t tag mlm at the moment because it’s F protag but the creator intends to attract otome audience plus mlm audience if they release a male version.