Logic Pro X: send program change to external synth on track selection

I want to setup my logic template to recall my favorite patches on my external gear. I would like to assign each patch to a dedicated track in the template, and have it recall as soon as I select the track.

Logic is sending a PC message and it is being received by my synth (yamaha reface DX), but this is not happening on track selection. Logic is only sending the PC message when I initially select the program change number when I am configuring the track. If I select a track that I have previously set up with a different program change number, it doesn't send the program change message and does not change the patch on the synth.

Is it possible to have the synth preset change automatically when I select the different external instrument tracks? I have tried external midi tracks with and without the external instrument plug-in, and I do have the "send program change" button selected in both cases.