Rumble/Motor Vibration don't work in retroarch.

[lBlackDiamond]

For some reason when you have retroarch active (Multi Emulator), the rumble will be desactive. for me that I use a Dimput gamepad (OG playstation 1 dualshock controller), i can play with the rumble adition in any emulator like PCSX2, Dolphin, Duckstation. But in retroarch is missing, no matter if you prest the "TEST" bottom of the Rumble section in Xoutput.