Civilization VI has files called Logs and AppOptions, which you may need to be aware of in cases of troubleshooting with our Support team. It will help if you need to send us logs and to enable certain settings (such as debug) in your AppOptions.
The location for both Logs and AppOptions will be: C:\Users\"Your Username Here"\AppData\Local\Firaxis Games\Sid Meier's Civilization VI
Keep in mind, this location is only visible after enabling "Hidden Items" in File Explorer. This can be done under: View > Hidden Items. It is just that easy!
Just a heads up: As of August 29, 2023, this update includes Mac!