Every time a game I like does not have a Photo Mode, something is missing. The Ascent just added one with few options, which obviously shows that the game is made and optimized for the top camera like Inquisitor Martyr. So it's up to you to avoid showing a sky/ceiling/background that does not exist. But now, I can take screenshots of The Ascent.
So maybe you could add a Photo Mode we can use in our ship and in missions.