Thank you, frankly I didn't know about launching games on Deck without Proton before. It now launches fine!

I have installed Factorio on Steam Deck after the 2.0 and Space Age release and tried launching it with both Proton 9.0-3 and Proton Experimental.
Launching with 9.0-3 leads to this error immediately:
proton90.png
Launching with Experimental leads to the game loading to 50% and then crashing with ...