hushed

Hello all, I downloaded Skyrim SE from Steam after getting into the game on Switch, but finding the controls kind of a limiting on the Switch. I typically play games with an ESDF setup as opposed to a WASD setup. I was able to successfully get custom key binding to work on the PC, which necessitated moving ER to RT. Now however, when I load the game, on screen it tells me to press the E button, when the R button will perform the same function. I do not have any mod managers, mods, or anything else custom installed. Is there a solution to this issue? Would STEP be a solution to this issue? System specs: https://wiki.step-project.com/User:Hushed/SystemSpecs