Dude come on. Nothing a regular barrage couldnt do (better)? It literally does what a regular barrage does except with no attention and resource cost.
If regular barrage is always better, revert the pak howie and scott nerfs seeing as you specifically nerfed them to become only effective when barraging because it was too oppressive and too good a unit to not have to micro. Such double standards lmao.
it's kind of funny that the whole discussion about cb in general tends to revolve about micro tax and how it is somehow overpowered because you don't need to click twice to place a barrage manually.
this is not the main issue with cb unless you have an apm in the single-digits. you pay for that tiny bit of convenience with not being able to barrage WHERE and WHEN you want, and that is a huge trade-off in most scenarios.
the only reason cb (and i'm talking about that of the lefh only since it sucks for everything else) could be considered too powerful or even op is that it deals 25% more damage per shot and has significantly less scatter penalties than the regular barrage. this alone is the reason the lefh can and will out-duel its soviet counterparts, not the fact that it'll auto target.
that being said, the 'tracking' bug/feature is an exception of course, as it will - sometimes - allow you to track mobile arty in the FoW, which is not possible otherwise. this can arguably give an unfair advantage and might deserve to be looked at, but it's not the gamebreaking feature people make it out to be.