Previously "Continuous Interact" (that version included if you prefer)
Allows various keys to be configured to trigger continuously while being held. Most notably, interacting will trigger repeatedly while held; picking up loot, shouting at hostages, dominating, spotting, etc. without spamming the F key.
This can also be applied to sprinting, jumping, melee (weapons without charge), grenades (again, without charge), and crouching (buggy) to immediately resume those actions once available. By default, only interact and sprint are enabled.
There's also an option called "run to crouch" to automatically crouch after leaving a sprint, which could be useful if you're running a dodge build.