that shouldn't matter... but otherwise, it couldn't just be the prop being "hidden" by the actual door, do you have it set to playerclip/nodraw. If not, that could be the problemI have a feeling it's because of the lack of collisions.
How? ABS uses the 2 door shapes, so how can you have different shaped doors?I actually make all my doors from scratch, often because I design hallways that doesn't naturally fit with abs initialy