Club Nintendo Wii Super Famicom Controller on retroarch

I recently bought a dolphinbar and a limited edition wii super famicom classic controller. I works fantastic in dolphin with the dolphinbar set in mode4. I can’t get the wiimote and controller to work in retroarch. Luckily mode3 on the dolphin bar is a generic controller mode so I could map it in retroarch. For some reason in mode3 both "L"and “R” aren’t recognized as buttons. I was wondering if anyone could help me either figure out how to get the 2 buttons to show up in mode3 or how i could get the wiimote and controller to just work in retroarch in mode4. I’m using retroarch for windows 86x64 on windows 10.