Looper Issues

I am trying to figure out a workaround to get LED Feedback for Ableton Lives Looper Main Transport Button.

I have a script attached which almost works but it runs into issues when I map it.

The only way to map the transport button is through Ableton’s Midi Map function. I have it mapped to a button on my controller called ‘Rec Arm’. In Ableton is shows as Channel 3 Note G1 (See screenshot).

I have a reaction set up, when Device Parameter 1 “state) is 0 the velocity value sent to the LED Input is 0. When it is 1 the value is 1 when it is 2 it is 2 and 3 is 3.

This functions perfectly well until I physically map the Button in Ableton. At this point I gain control of the transport button but the LED feedback stops working.