I'm using the Nvidia Shield TV to run dolphin and found a bug within.
If you highlight a iso and hold the "A" button a menu pops up to allow you to change the settings for that specific game. Any changes you set doesn't effect anything, but the settings do save. My guess is that dolphin isn't using the INI file for that specific game upon loading it.
I would also suggest to add "Custom controls" as another menu option per game as well, because we are limited to the amount of buttons on an emulated gamepad (Example: Nvidia Shield Gamepad, Xbox One S, PS4 gamepad, etc)
If you highlight a iso and hold the "A" button a menu pops up to allow you to change the settings for that specific game. Any changes you set doesn't effect anything, but the settings do save. My guess is that dolphin isn't using the INI file for that specific game upon loading it.
I would also suggest to add "Custom controls" as another menu option per game as well, because we are limited to the amount of buttons on an emulated gamepad (Example: Nvidia Shield Gamepad, Xbox One S, PS4 gamepad, etc)