Now that Gathering Storm has Yields toggled ON by default, it seems that CQUI has it backwards. 'Toggle yields ON by default' in the CQUI options menu actually turns them OFF when selected, and ON when unselected.
OS: Windows 10
Version: 1.0.0.290
Expansions: All expansions and DLC, including Rise & Fall, and Gathering Storm
Now that Gathering Storm has Yields toggled ON by default, it seems that CQUI has it backwards. 'Toggle yields ON by default' in the CQUI options menu actually turns them OFF when selected, and ON when unselected.