Using Fling Trainer with Steam Deck

[browncoat1984]

So I've been playing Final Fantasy II Pixel remaster and wanting to use the Fling Trainer with Steam Deck. With Final Fantasy II I was able to get it to work by running Final Fantasy II in compatibility mode with Steam Tinker Launch, then under game menu clicking use custom command, selecting the trainer.exe file and then selecting fork custom command.

For Final Fantasy II, however, when I try this the trainer launches, is able to detect the .exe file but I can't click on any options. does anybody have any idea how to get this to work?

[何]

Fling trainers come bundled with trojans man... So be careful. If you upload the file to virustotal and click on behavior, you can see exactly what it does. Sets internet registry files. Reads whats in your internet security hash. Uploads it. Turns off security measures.

And thats just the official one from flings website.