I have three Ice Breakers and none of them behave. When I look at each of the scope options there is no change to stats. I know the game well enough and can sense the difference, but the bars would help me with my decision making. I also have a fully upgraded Black Hammer but the yellow box is not highlighting the weapon icon; still has the green bar indicating further upgrades available. Other than that, the thing seems to be fine. Neither a big issue, but a bug nonetheless.