OT sending wrong midi clock tempo until it's restarted

Just found something weird. Every now and then when I switch patterns (bpm set to pattern) the OT sends a 120 bpm midi clock to my other devices instead of the set tempo. I have to stop and start the OT for it to send the right clock.

Anyone have an idea of what’s going on here?

Pls see this vid recorded right after switching patterns.

Sorry for the audio quality.