Post Edit (Reason: Better Suggestion) What input system should I use for my More Features Mod when "input.keys" is removed entirely? I can't create new ones as I want to edit the main files little to not at all (plus, it says "DO NOT EDIT"), and I can't make an input map for every vehicle as it is very inefficient, and won't work for modded vehicles. Suggestion: It would be nice to add an input_actions file without using a vehicle. Maybe in "vehicles/common" so it works with ALL vehicles?
Been in my ToDo list to add support for this for a while, as well as for adding input modding support for existig mods (adding new stuff rather than just completely replacing input jsons). Cannot give you an ETA though....