ADR Script Reader - Not following the marker track

I have tried to work with the ADR Script Reader and the idea is really cool. HOWEVER, when skipping from one marker to another on Nuendo 13, the script reader doesn’t follow it and changes on the tablet. Am I missing something here?

I use “select events at cursor” and keep selected the marker track. Then it works.

I’m not sure where do you select those? I don’t see anything in the Script reader part no the ADR window. Can you explain please?