Witcher 3 Install Script questions

Hello, I’m using Arch with kernel v. 4.18.16 and lutris v. 0.4.20-2. I’ve noticed some issues with the gog version. The installer works but I’m using the gog for the goty edition. The goty edition refuses to start the install process for me even though the install exe runs and extracts fine with the gog install script.
It’s a small edit to point lutris to the exe to run the game I’m just confused as to why the installer is in a werid 99% working state.