Custom Story pet peeves

[Starmada]

We all know about the overuse of jump scares and such, but what other things just really bother you when you see them in custom stories and mods?

One really big one that I can't stand is when you light a candle or a torch, the area surrounding it doesn't light up AT ALL. I can light a single dinky candle in my home in pitch blackness, and it lights up an entire room, maybe not super bright, but it still produces an effect. I have a hard time accepting the "unnatural darkness" thing too, because even in the main game with that reason in effect, a light source still produced light when lit.

How about the rest of you? What little things really irritate you when you see them in a custom story?