I took the liberty of going on a wild goose chase searching for a fix to this problem, and have made it into a script anyone can easily find. "Galv" is the original creator, but has not posted this helpful snippet as a script. I would assume it's because it's too short. Other credits go to "Kev" for fixing the original code snippet, which was broken by the website due to updates. Now this script fixes a small issue/oversight with the "jump" command, where it will only affect your character and NOT player followers, thus companions phasing through walls. This script fixes that by making the player's followers jump along with the player when the jump command is used. That is all. Happy Rpg-making!
Code: