The thing is... if you get attacked, like when a citizen punches you after catching you stealing, you cannot use doors for a short while. Thus if you keep getting punched... you will get punched and punched with no chance of escape out the door. Has been like that ever since justice came to tamriel...My question to ZOS is why the player cannot use the door to try and escape and evade capture or death inside a Dwelling or Business when confronted by a guard or citizen once caught stealing. The players is doomed there is no escape. That defeats the whole purpose of having the option/opportunity to try and escape and evade. That needs to be changed the player should at least have a chance to get out of a building.
I am not sure, but I think to remember that someone said, you can use those new "hiding spots" even in combat to get away from it. Maybe this is a way to disengage and wait for the guards to calm down and return to their routine.
Maybe someone who knows better can correct or confirm that.