working now both on linux and windows 😃 so from the teknoparrot ui it should look like this well how it worked or me under windows 11
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replace the Application with MonoBehaviour u wont get this cfg file until u load the game on teknoparrot in my case it gave me a weird looking screen and then i exited out and navigated back to the family guy directory and saw the new created folder.
in BepInEx folder u will need to create the plugins folder and copy the .dll into plugins folder.
TeknoParrot UI Controller Settings
after booting the game this is what u should see and then it should load into the main title screen were u can press the associated keys to the program