Weird transport problem with A4 and Reaper

I’m running Overbridge just for audio/preset editing on my Analog Four mk1, I’m using an Octatrack mk1 as the MIDI clock master.

Transport is set to ‘None’ in the Overbridge plugin in Reaper and the sync/audio are working fine but Reaper still seems to be sending a transport start command to the A4 when clicking record.

It’s weird because it doesn’t happen when just clicking Play in Reaper, it only happens when clicking Record. At the moment as a workaround I’m just clicking play and then record shortly after (which doesn’t start the A4).