Getting image from coordinates, not from the specific window

[jw147520]

Hi, I'm working on a GTAV self-driving car using your gorgeous plugin. I'm making the dataset and it seems it is getting frame from coordinates, not from the specific window. I read some code from the DeepGTAV, and I think it must be getting image using the window name. I set the frame size as [800, 600] and it is getting frame from the upper left [800, 600]. what's the problem??