Heya! Sorry you've encountered problems with your controller.
The keybinds.lisp file applies after low-level controller mapping is done, it sounds like the problem might more be with that part.
You can try running Kandria like: `./kandria.run configure-controller` to go through the low level mapping wizard. If you can complete that, then the game should also start working out of the box. In that case, please also submit the `default-device-mappings.lisp` file it should produce as an email to shirakumo@tymoon.eu. Thanks!