Ranged attacks through walls in Toto-Rak

Is it just me or firing through the small chambers' walls to kill the enemy is... weird and somewhat lame. Is there no line of sight? I just need to stand in the hallway before any group of chambers in Toto-Rak and can kill everything inside them without ever seeing what is inside by firing arrows through the walls (unless the monster walks out to get closer to me).

I know the same happens everywhere else in the game (like shooting through the corner of a hill, etc.), it does feel weird and lame too. I understand it makes battles "easier", but is there any plans to add a line of sight to prevent firing through terrain and walls (both players and monsters)? It will make combats more strategic since position for ranged class will be more critical to success.

Sorry for whining about it, but I thought it was important to help things to change.
Thank you for reading too. :o

I noticed mobs doing that to me in that dungeon.