As of writing this, EAC is broken doesn't work anymore on either of these games.
Hello @AdverseMiller, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/1787#issuecomment-1180851933.
As of writing this, EAC is broken doesn't work anymore on either of these games.