Launching an exe. and then selecting a new window

Hello, I wanted to bring up something that I have not seen much documentation. I currently am using 7.0.0 and testing a windows app. The windows app launches perfectly fine and Katalon is able to capture the app. However in this app when clicking a button a different screen is generated. I am then needing to capture and proceed on the next screen that was just generated. Is there way to do this operation yet? I attempted to switch to desktop but and select it that way but was not successful. Any tips would be greatly appreciated .