Sorry, I won't add more pictures to this thread :D
But I opened a blank new project and place only two of your plugins (Alternative Scene and Keyboard-gamepad) and I still have the same issues.
Also, when I tried to put fullscreen or mastervolume it doesn't worked at all.
I add masterVolume to the symbol of Audio side
and fullScreen to symbol of Video side
It does appear in the windows sides and even allow me to move the volume or change On/Off, but it doesn't work (doesn't make any change to the game screen or volume).
(I'm also using Visustella options core btw)