keybind issues

I'm not sure how to change the "keybinds"/"button binds" on xbox to more useful things. Specifically, there are multiple buttons to open the Journal and no specific button to open the Map, which I would like to change. Is this not a feature? The in-game "controls" menu does not seem to have...

As it is now, there's no way I've found to do this. Trying to rebind it via steam config does nothing. --> Swapping the buttons on steam doesn't work, since the game acts like you didn't actually swap their buttons. Steam doesn't let you turn off the R2/L2 triggers either (it resets it to back...