[GAMEPLAY] Autopathing around champion-made terrain not working as intended

I don't know why it's acting up now, but whenever you wall someone with champion-made terrain, at least Anivia's wall (haven't tested on others, but I think it works correctly with Trundle's pillar), they keep autopathing like there's no terrain there. They don't even try to walk around it. https://drive.google.com/file/d/1THyOJ_I1a88UFDNTh4VptNg6OSva1XZ3/view?usp=sharing