Seem there is no way to remap directional controls.
https://www.reddit.com/r/RetroPie/comments/ebjnjt/success_streets_of_rage_remake_running_on_414_pi/
How? Where are they stored. They do not work at all.
It seems we can't remap directional controls? Why.
I have confirmed setting file is saved.
Where?
We can remap buttons only under setup.