Toggle Midi Clock Send

I’m probably setting this up incorrectly, but I can’t seem to toggle my midi clock send from Renoise other than by opening preferences and ticking off the send midi clock preference.

When I looked at the Manual, it said there should be a midi clock toggle switch by the BPM in the transport. When it is there, it doesn’t do anything. I click it and when I hit play it still sending the clock to my controller which starts to play it’s sequence.

My goal is to send the start/stop to my sequencer via Renoise but have the ability to toggle that command quickly without having to keep opening the preference panel.

Am I missing something?