I just got the Mayflash GameCube Controller Adapter and am trying to hook up a GameCube controller to it so I can use netplay. I followed the tutorial on Smashladder on how to get the adapter to work and for the most part, I have it working. I am running dolphin on version 5.0 and it is able to detect the adapter but does not seem to receive any inputs from the controller. I am running MacOS Sierra 10.12.6 if this information helps.
I am using a 3rd part controller for now until I get an official GameCube controller within the next couple of weeks but I know the controller is not faulty as I own an actual GameCube and it works 100% fine on there. The controller adapter is on the Wii U/NS mode and to the best of my knowledge, I have followed the instructions. I also have followed the tutorial on Dolphin's wiki page other than the SIP command because of the risk of doing so (Lmk if I should do this even if it is risky).
Any help with this would be greatly appreciated. Let me know if I have made a stupid mistake or send the link to the forum or page that may have this answer if the question has already been asked.
Thank you, lovely people of Smash Boards!

I can't figure this out. I tried using wine bottler, but I don't really understand computers or whats happening. It just looks like it's moving a file into a folder, which means literally nothing to me, because the whole computer is just files and folders anyway. Basically I don't understand the steps of how to get my mayflash adapter to work on my mac, let alone the game I'm trying to run.