I'm looking for a mod that allows NPCs to use doors (i.e. Guards wandering outside will come inside if you commit a crime in someone's house, enemy NPCs and appropriate creatures chase you through doors, etc).

Does anything like this exist for Morrowind? Part of me feels that I've come across this (or something like this) before, but I can't be too sure. If anyone knows what I'm talking about, I'd be glad for the aid! Thanks.

Pursuit Enhanced does this, but a definite warning about it, it doesnt check to see if someone following you is your companion. This means that after a while your companion(s) will just disappear upon going through a door, sometimes they will appear in some random location thats unreachable except using the console, other times they will simply vanish never to be seen again. Not sure if this has been updated to fix that.