The game natively supports the DualShock 4 controller, but when the game is run the Xbox inputs still show up. Interestingly, the DS4 icons are in the game files (you can see this by going to "<path-to-game)\PWAAT_Data\StreamingAssets\menu\common") and one can even replace the Xbox icons with the DS4 icons by replacing "symbol_xbox.unity3d" with "symbol_ps4.unity3d", but this doesn't affect icons in some areas, like viewing the Court Record.
When replacing the files as above, the icons appear to follow the JP PS4 convention (Cross -> Cancel, Circle -> Accept), but the controller inputs still use the international PS4 convention (Cross -> Accept, Circle -> Cancel).
Anyone have any ideas on how to properly modify this, or to make the game properly switch to the correct button prompts?