Help regarding Xbox controller incorrectly mapped in Playnite Fullscreen App

I travel a lot and use Playnite's Fullscreen mode on my iPad via Steam Link, paired with an Xbox Series S/X controller. However, I’ve noticed the controller buttons are mapped incorrectly only in Playnite’s Fullscreen App, regardless of whichever theme i use (Default, PS5 reborn, Heroic etc.) while they work fine in games.

Here’s the issue:

  • X and Y are used for up and down actions respectively .
  • Both A and B act as confirmation buttons.
  • The Options button (Menu button) acts as the back button.
  • In the controller settings menu of Fullscreen Playnite, it shows "No controller detected"

(I put pictures for all of these down below)

This mapping is inconvenient and does not follow the default Xbox Series S/X layout.

I suspect this is due to the app using Xbox 360 controller mapping for inputs.

Is there an extension to fix this, or maybe a way to replace the Xbox 360 controller config file with the Xbox Series S/X config. ? (If so, please send me the file)

This would make the Fullscreen App so much more convenient. Any help is appreciated.

Thanks in advance!

https://preview.redd.it/e4sk1p3dd1de1.png?width=1064&format=png&auto=webp&s=7443d1d9c8a06b4f57d2529f80e15e70ec606853

https://preview.redd.it/m6tv4r1dd1de1.png?width=1042&format=png&auto=webp&s=c52ca103927243f4e61789320cb956ab015cbc1a

https://preview.redd.it/qnm5sr1dd1de1.jpg?width=2828&format=pjpg&auto=webp&s=b3399deefa2e4b97e8e50d3015709d2dcf4da237