According to the manual and a few videos I've seen, I should be able to turn the Filter / FX button orange by following these instructions…
But as you can see, when the button is pressed, it dims rather than turns orange.
The photo shows the button in opposite states for contrast.
Is this a faulty unit, or am I missing a setting somewhere?
I'm running Traktor Pro 4.0.2.3 on Mac M2 silicon, and Z1 is up to date with the latest firmware (16 - from Device Updater).