Unable to post settings for Mortal Kombat X (307780)

[ruifcastro]

I was trying to post this settings which I think is importante because it seems to eliminate the crackling sounds but ProtonDB says it can find the game

https://www.protondb.com/app/307780

My settings:
https://steamcommunity.com/app/307780/discussions/0/601908553138080883/

It's not the first time this happens. The game is still be sold.

Could it be there is a bundle called Mortal Kombat XL (128345)?
https://store.steampowered.com/sub/128345/