Compatibility Report

• Name of the game with compatibility issues: Assassin's Creed III
• Steam AppID of the game: 208480

System Information

• Steam Deck OLED
• Proton version: Experimental

I confirm:

• [Y] that I haven't found an existing compatibility report for this game.
• [Y] that I have checked whether there are updates for my system available.

steam-208480.log

Symptoms

Gamepad not detected

Reproduction

Start the game, go to the in game options and set it to use the X360 Controller(Controls options). Quit the game, reload, and notice how Ubisoft Connect and the game as well don't detect the gamepad anymore. That has been tested on a fresh install of the game

For reference, everything works correctly if you use Proton 8.0-5 and disable steam input for said app, aside the fact that the Ubi Client do not shut off correctly (You have to force close every time)