We believe the load time issues people are having is due to a bug in Proton 8.
If we force the use of Proton 7 this fixes the issues, but since it doesn't ship with SteamOS automatically anymore, we need to make sure the user has Proton 7 and SteamLinuxRuntime 2.0 installed, and then downgrade FF7's prefix from Proton 8.
I've also removed the dxvk installation from the script, as it seems it isn't necessary and the flickering was caused by an issue with the .desktop files not having a working directory set.
We believe the load time issues people are having is due to a bug in Proton 8.
If we force the use of Proton 7 this fixes the issues, but since it doesn't ship with SteamOS automatically anymore, we need to make sure the user has Proton 7 and SteamLinuxRuntime 2.0 installed, and then downgrade FF7's prefix from Proton 8.
I've also removed the dxvk installation from the script, as it seems it isn't necessary and the flickering was caused by an issue with the
.desktopfiles not having a working directory set.