yes i know officially it doesn’t support it. I was able to eventually get the second display up and running and could even feed images and videos to it (which was my intended purpose for this project) but the problem was, once the image/video launched, it would steal focus from emulation station so the controls no longer interacted with the front end.
oddly, if i used it in a script on game launch, the emulators worked fine, the second screen worked fine and the controls worked fine. but if i returned to emulation station, the problem was the same. killing the process for the image (mpv) would bring the controls back without any issue, but then the second screen is blank.
I will probably give up for now unless someone comes up with something new for me to try