Configuration: Control cores used for test execution

In the NCrunch Configuration general settings, there is a setting for "Control cores used for test execution" with the default value set to false. I've search the docs and forums but can not seem to find any reference to this setting. Can someone please chime in with the what this setting will do when enabled? (there's also no tool tip/description at the bottom of the UI like there is for other settings)

VS 2022 - Windows
NCrunch v5.14

CPU Cores 4 for IDE, 4 for NCrunch
Fast Lane Threads: 1
Max Processing Threads: 4
Max test runner processes to pool: 1

nCubed wrote:In the NCrunch Configuration general settings, there is a setting for "Control cores used for test execution" with the default value set to false. I've search the docs and forums but can not seem to find any reference to this setting. Can someone please chime in with the what this setting will do when enabled? (there's also no tool tip/description at the bottom of the UI like there is for other settings)

Sorry about this. This particular setting is not supposed to be visible at the moment - it's a feature still being tested internally that may still be somewhat unreliable at the moment.

I recommend leaving it disabled.