Peak kodiak sc83 camper leaking help

I checked the water hose piping and i don't think it come from that spot,water pump not cycling, water was running down from the exterior water heater acces door and down the casing which sealed.i have sealed with new caulk around the bunk window, which is the bedroom window right? But is there something i am missing? Like a molding that need attention where that bunk window slide ? I appreciate your help ! I really want to get that camper in perfect condition and keep it a long time ;)
Here a picture of a part of the window if you can show me where exactly it can have a problem, tomorrow i will take a better one .