Quick controls issue

When im using the CMC Qc i’ll add pre gain to the preset and assign it to a knob but then you switch tracks it still controls the last track instead of releasing it and only controlling the track your on .

Assign pre-gain via mixer "assign to QC slot "
Move Qc knob and every thing is working fine .
Move to a new track , add the preset you have just made
result is it’s still controlling the last track you were on as well as the selected track


Which track is selected after? As far as I know, the CMC QC is linked to the selected track.