Nyxmation
Nyxmation
Which controller are you using? Nimbus+ or the old nimbus?
The same thing happened to me. I am using the new nimbus+, maybe because of that for me it's not working. But it should work for you. Did you check...
I am sorry, I am unable to help. But there are thousands of apps in the app store that support controllers.
How can I request the creator of MFI Gamepad Feeder to add this feature?