Oh I should check you've put this plugin below or above the visustella ones, should go below them.
Viewing post in RPG Maker MZ Input Config comments
Yeah, so my project was 100% bugged, the plugin seems to work how it's supposed to now, however I did notice that Input.isTriggered doesn't seem to work, nevermind, I figured out the issue, atleast on my end, if you want to change default control schemes, you have to clear the configure file in your saves folder and start a new game