Automation of WPF Desktop Application

Hi All,
I am working on a task to automate a WPF application using Python. This application is deployed on Azure and is accessible using Remote APP. When i started i was not able to view the fields name in it using Inspect.exe because it is running remotely, then i asked our vendor to provide us a system where this application is installed.Now i am able to access the field Auto Id.

Now the problem is that i cannot see the tree of controls, so after getting the object of window i am not able to see elements under it. I am using Pywinauto for access the application.

Can you suggest any python framework available for automation of desktop application that i can refer. Most of the examples available on internet are having example of automating excel and notepad but not any third party application.