If I use my Rytm Mk1 or Digitone over OB in Ableton, I have to apply track delay on all other tracks manually to get perfect sync!?

I’m a bit puzzled here. If I use my Rytm Mk1 or Digitone over OB in Ableton, I have to apply track delay on all other tracks manually to get perfect sync!?

First of all, I thought that Abletons automatic delay compensation would kick in and keep everything in perfect sync. It does not. I have to do this manually on all other tracks (ableton plugins and other external synth coming in through my audio interface) to get perfect sync.

To achieve perfect sync I have to take the latency in number of samples from my audio interface and subtract this from the the latency (number of samples) from the Overbridge plugin and the type the end result into all other tracks than where I have the Overbridge plugin.

I only have this “problem” when I use Overbridge. I feel like I’ve missed some important information or setting somewhere - Is this normal behavior?