What does Speed Editor Wheel Press do?

The wheel on the speed editor clicks down if I press it but that click or press doesn't seem to do anything? Is it supposed to do something?
https://forum.blackmagicdesign.com/
https://forum.blackmagicdesign.com/viewtopic.php?f=21&t=147411
I think most likely it's because the jog wheel is a re-used part from other BMD hardware, and on the other hardware it did something, but here it does not.Andy Mees wrote:Kind of pointless speculation, but I'd assume it was either an engineering decision to allow for potential future functionality or part of the original design spec for a function that was later removed (or implemented differently)... or maybe it was just what was available parts wise. Doesn't really matter as long as the advertised functions work as expected... tho 'future functionality' support would be my preference!