Also, since we're already having this conversation, I want to also report 2 things about the spell "Kinetic Slash":
1. It seems that, when the player character's hands are bound, it cannot target helpless enemy. On the occations where an enemy is helpless but still has hp, it seems that we can't use "Kinetic Slash" to "finish them off". I think this is a programming bug.
2. "Kinetic Slash" requires the player character to see the enemy to target them (I found this out playing with "Directional Vision"), this makes a blindfold very punishing on a player relying on it (or maybe it's because I had that perk that makes a player wearing a blindfold only able to see the enemy next to her. Not sure how far a blindfolded player can see without this perk). However, I think this can be changed. On the in-story side, a advanturer with telekinesis abilities can certainly slash with their weapons to somewhere they can't see. On the gameplay side, this better enables a playstyle of wearing arm binding and blindfolds and still progress through usage of telekinesis and arcane knowledge.