no renderer hotkeys tab. Using sodium and iris. Iris has the keybind o for light levels which conflicts w/ the minihud keybind for light levels. I unbound it but pressing o still doesn't work. I also happen to have mixin conflict helper as well as mixin stack trace and they log nothing so i don't know how to solve the issue. Is there a compatibility mod im missing?

Did you look in the Renderers category...?

And o is not a default hotkey for anything in MiniHUD.