The weapon's second skill, Concentrated Salvo, doesn't seem to work properly in multi-level maps, always shooting up or down depending on the height of the place where my character is at the moment, completely missing the target. The problem doesn't seem to occur if the character is moving, though.

Note: playing with a controller.

Took a couple of screenshots to illustrate the problem: the first image shows the ability being used normally, and the second image shows the ability being used on a platform down a ramp in one of the campaign's missions (note how the character is shooting up):

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3372415978
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3372416051