If the product you purchased no longer works on a promised platform due to a developer update you were sold a product that was not as advertised. Steam will refund you in this case, and it comes out of the developer's (publisher's) pocket.
My two refund rejections from steam disagree with you.
Does that work for games run on proton. I don't think Capcom is making promises the games will run on Linux, so I wouldn't think this would count. The game does still run correctly.
If the product you purchased no longer works on a promised platform due to a developer update you were sold a product that was not as advertised. Steam will refund you in this case, and it comes out of the developer's (publisher's) pocket.
My two refund rejections from steam disagree with you.
Does that work for games run on proton. I don't think Capcom is making promises the games will run on Linux, so I wouldn't think this would count. The game does still run correctly.