Issues With Door Locks

I’m playing a household with 8 sims in an apartment style lot (not playing with For Rent) so I’m relying heavily on being able to lock doors. Ex: “Lock For Everyone But This Sim”. But the sims keep wandering past doors they shouldn’t, and sometimes they will walk back out on their own but sometimes they give the error of “I Cant Get There” and I have to unlock the door for them to get out and relock it after. Just a bit of a pain point that I haven’t had issues with in the past.