I'm not the first one to use this setup. I took the information and maintained it. When originally trying to get it to work, I noticed that you can leave some steps out and it still works, without knowing whether they made any difference or not. Just in case you would need them, I have listed them here.
On Arch-based distros, we install a package called realtime-privileges, which does this for us. While in my experience it also happens automatically on Debian-based distros, someone else needed to do this manually.
It's explained here at "1. Editing the configuration file".
set this variable to the value listed here.
Worked regardless, didn't notice a difference.
WINEPREFIX=$STEAMLIBRARY/steamapps/compatdata/221680/pfx winecfg
Go to Libraries. Type in wineasio and click add. Search for it in the list and select "Builtin, then native"
An alternative way to do this is to write this in front of your launch command: WINEDLLOVERRIDES=wineasio=b,n