JJOS 3 Record Mix Changes [MODE MIXER]

Hi,

Does the option Record Mix Changes in [MODE MIXER] exist in JJ OS 3 ?
I can't find it anywhere.
If it doesn't exist, do i have to move this topic in JJ OS Feature Requests ? I think it was VERY useful ! Maybe there is another way to record the mix changes ?

Thank you

Ain't using OS3, but recording of a "program mixer" like it used to be within just MPC was removed long time ago. Also.. from reading I see there is no way of recoding it from MIDI controller on OS3.