# Replace hotkey scopes by focus stack (Part 4 - Inputs) This PR is the 4th part of a refactoring aiming to deprecate the hotkey scopes api in favor of the new focus stack api which is more robust. Part 1: https://github.com/twentyhq/twenty/pull/12673 Part 2: https://github.com/twentyhq/twenty/pull/12798 Part 3: https://github.com/twentyhq/twenty/pull/12910 In this part, I refactored all inputs in the app so that each input has a unique id which can be used to track the focused element.