Unable to get my Xbox controller working

Hello everyone,
I’m new to Bazzite and generaly immuable linux distro.

I’m actually trying Bazzite gaming distro, but I am unable to get my gamepad controller working…

It’s a Nacon controller, so not an official Xbox.
In my previous distro (EndeavourOS) I needed to install “Xone DKMS” to get it to work.

On bazzite I see this is preinstalled with the distro, but my controller is not working.

If I enter “lsusb” command, I get this :

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 058f:6364 Alcor Micro Corp. AU6477 Card Reader Controller
Bus 001 Device 004: ID 046d:c332 Logitech, Inc. G502 Proteus Spectrum Optical Mouse
Bus 001 Device 005: ID 1532:010d Razer USA, Ltd BlackWidow Ultimate 2012
Bus 001 Device 008: ID 3285:0608 Nacon Revolution X
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

So apparently, the controller is well detected on the list… But not detected by Steam or KDE in "controllers’ …

Is anybody can help me to resolve this ?

Many thanks =)

Small precision :
I’ve found over and there some people said to use one of this command :

ujust use-stock-gamepads

or

ujust configure-gamepads

But, none of them is recognized by the system… :-/

Still cannot use my gamepad by now.

Thanks,
best regards.