Questions About Audio & Sound Track.

[BleDrajor]

While I was looking through the sound files of the game I noticed that there are sounds for closing and opening truck doors (that should be heard when Nick gets into or out of a truck) and also ambient sounds like birds, city noise, a waterfall and rain (with thunder). There are also sounds for opening the bar and the office door.
It also seems that there were 2 speed steps for the wipers in the past because there are two sounds (one for slow and one for fast wipers).

Is there someone who hears those sounds in the game or is this really a bug that these sounds were not yet integrated? I always complained about the missing ambient sounds and now it seems that the game developers thought of it but made a mistake with including them into the game...

Since I've heard these sounds I just think that there is a lot of game atmosphere lost without them. So I hope for a patch that reactivates them if it really is a bug.