OSC/PAR value change is triggering earlier than the automation

OSC/PAR value change is triggering earlier than the automation. It behaves the same for Float, Int, and Midi to OSC. It’s pretty consistent with how early it’s triggered. Would this be due to how Reaper’s host clock/tempo works? I haven’t tested the plugin in other DAWs. I’m pretty deep into setting up the live project in Reaper so switching DAWs at this point would be a pain. I can manually compensate the timing of each envelope, but it seems like a bug, or maybe OSC/PAR doesn’t fully support Reaper? I’m using the automation to control Resolume. The automation in the video below is for the Master opacity, but I’m experience the time difference in all automation items.

Thanks in advance for any ideas!

Video of issue: - YouTube