https://bugs.winehq.org/show_bug.cgi?id=48006
--- Comment #30 from Andrew Church achurch+wine@achurch.org --- Sorry if I wasn't clear - I meant going through all of Proton's patches on top of vanilla wine-8.0. (Proton's Wine sources are a clone of Wine's own repository, with the Proton patches reapplied on a separate branch for each Wine version used as a Proton base.) Since vanilla wine-8.0 doesn't run the launcher but 8.0-based Proton does, there must be some set of patches in there (trivially, the entire set) which fixes the launcher, and my goal is to minimize that set as much as possible to reduce the friction for getting the changes into Wine.