macOS Montery (12.x) allows the user's Documents folder to be stored in iCloud. This causes an issue with FFXIV as patch files are downloaded to the My Documents folder in WINE's C:/ drive. ...which is redirected to macOS Documents.

The net result is that the temporary patch files are being backed up to iCloud as they are being downloaded. This is an unnecessary upload and waste of bandwidth. They should be downloaded to C:/Windows/Temp or C:/Users/Crossover/Temp and not C:/Users/Crossover/My Documents.