Channeling skills and targeting

When playing on PC, and using a skill like incinerate, you lose the ability to see any details on rare and unique mobs.

If you are channeling, moving towards a pack, and it has a rare, the only way to see what affects they have is to stop channeling, and restart with the mouse over the target.

While it is not a huge problem, it can cause issues with knowing when a rare can do things like revive minions, etc. Additionally, while building, if you want to know if you are putting ailments on anything, you have to try and figure it out from onscreen graphics...Is it shocked, or was that the shocking ground on the map...

I have no idea how it works on any other system, never played.