Well I have tested this bug with many configurations and it persists, when an NPC gets into my vehicle it disappears, the only one that doesn't do this is the one you start with.

I know that the mod is not made for this configuration but I still want to say it, in the "one month" option on day 4 there are random fires all over the city, I imagine that they must be the explosions made by jets that pass by in the last few days, I play with this configuration because I want to play quietly since work does not allow me to give many hours in a row to my game, it is very cool how realistic it is to have a nuclear bomb dropped on you but if they included an option where the final event does not occur and everything develops without that event, it would be perfect for me

I don't know if it's just me, but with this latest update to the mod, now when an NPC scratches me, it takes away my life until I die xD, they literally hit me with their bare hands and it starts taking away my life as if I had a hemorrhage.

And I think lastly, while I remember that Bugs have touched me, now when I enter and leave a house the NPCs never take off the fight mode and when I leave they go looking for me far away or they look for the NPC that you appear with and kill him xd

and I don't know if it's normal but when NPCs follow you sometimes they can't enter certain houses

Well anyway, I've been putting mods on Minecraft, GTA, Skyrim, etc for years and this is the best and most ambitious mod I've seen, it's simply amazing, I hope you can put more lines for the npcs, it would be a good idea to be able to give them weapons, clothes and more commands, really even this should be in the next build 43