After installing the Amiga Emulator fsuae via snap, I noticed that the Joystick was not detected. Because snap packages are containerised and isolated from the rest of the system, you need to allow access for the Joystick by viewing the connections list and updating the slot.
Enter the following in the terminal
snap connections fsuae
Then issue the following command.
sudo snap connect fsuae:joystick :joystick
Run the connections command again. Your Joystick will now work in fsuae
