Solution - Disable high DPI settings (Windows 10 and 11)
1. Right click on the game icon and choose Properties
2. Under the Compatibility tab check the box for Run this program as an administrator
3. Click on Change high DPI settings and in the new window check the box for Override high DPI scaling behavior. Scaling performed by Application
4. Click OK, then Apply the changes
5. Now open the game again as it should fit correctly on the screen now