After creating the world and saving I added the generic terrain entity and zeroed it's coordinates then saved. I then created the terrain. All good so far. When I attempt to save again to continue it crashes to desktop. I have tried this on two different machines and it produces the same result.

User: DESKTOP\Jata
Computer: DESKTOP
Mode: Workbench
Command line: "D:\SteamLibrary\steamapps\common\Arma Reforger Tools\Workbench\ArmaReforgerWorkbench.exe"
Exception: Access violation. Illegal read by 0x7ff67127a916 at 0xe0