You're the one that's been arguing in bad faith since the thread began. Your post about laughing at the prosecutor, among others, shows that you have an agenda here.
Rittenhouse begins following and chasing the victims at an increased speed. Only after that point does the victim turn it around. Here are some stills from the FBI video that show Rittenhouse pursuing the victims. This all happens reckless to instigate the incident Before Rosemblaum charges Rittenhouse. Had Rittenhouse wanted to avoid the encounter, he easily could have avoided the encounter. Even if we grant your supposition that there was an "ambush" intended 1) it could be justified on self-defense itself and 2) Rittenhouse was clearly reckless in lacking any situational awareness of how brandishing an AR-15 in the ready position was threatening and provoking.