Trying to find a way to target only the closest enemy in front of me.
Keybind: "Target Closest Enemy" works nicely. but it will target the closest enemy even if it's directly behind you.

I thought the Cone target option in Character Configuration, Target would help, but Target Closest still selects things behind me.
It turns out the cone isn't some sweep angle in front of your character, but your camera view. If you can see it on screen, and it's the closest thing, it gets targeted.

The targeting cone needs to be relative to your character, perhaps 30 degrees (or adjustable in the config)