Octatrack/Analog Heat/Ableton

I have a question about syncing Ableton to Octatrack, through Analog Heat.

I have a midi cable going out of Octatrack to midi in on AH, with AH connected to laptop with USB. AH is in Overbridge mode. Octatrack is sending Transport and Clock. Ableton transport is syncing to Octatrack, but I am having trouble triggering a midi channel in Ableton.

Are there any settings that I could be missing on any device that would allow me to trigger notes on a midi track in Ableton from Octatrack, with midi passing through Analog Heat?