I'm trying to use the Nunchuk and Wii Remote accelerometer, but it doesn't work sadly

For example:

<add key="WiiU_A" value="Wiimote_Nunchuk_AccelX" /> <!--XInput: B -->
<add key="WiiU_ZL" value="Wiimote_Nunchuk_AccelY" /><!--XInput: L -->

And I have the Motion Source enabled of course.
<add key="NunchukMotionSource" value="Yes"/>

(Btw sometimes i have to restart Wiimotehook for get the Nunchuk working.