Arduino firmata - Cannot get analog signals in TD

Hello!

I am probably missing something really simple here…
I am using the firmata from the Palette (TD 99 Build 2017.7180) and have successfully been able to control a small servo.
When I try to hook up a potentiometer to any of the analog ports on the board I just cannot get any feedback from it in TD.
To make sure it isn’t broken I tried uploading the AnalogInOutSerial to the Uno and got perfect feedback with the same connection so I know everything is fine on the Arduino side of things…
I have tried looking through some of those rare Derivative Arduino videos without getting any closer to a solution.

Do you guys have any ideas for me?