Tracker Device "Round Won" setting not working

I am trying to track the number of wins using a persistent player tracker, however the round wins aren´t being registered nor saved to the next round…

The Map is in last man standing mode and the tracker set to 0 as the start and goal with round won as the desired event, having auto-save/load enabled.

It would be great if someone could tell me what I am doing wrong as I´ve quite tried everything…
TYSM!