Unfortunately since this is specific to the C# wrapper and cannot be reproduced with the native C++ layer, we are unable to assist with this. As mentioned in our documentation, the C# wrapper is meant to serve as a reference and is not actively enhanced or supported. On that same page, there are instructions on how to modify/rebuild the C# wrapper if you would like to attempt to resolve this issue locally.
I have tried in local but could find what is wrong with the code, since same way if i pass logo to C++ native project, its working absolutely fine. I feel there is a problem in C# wrapper for support of custom logo
If you could help me with what should i change in C++ project to support for this or any reference class/module where i can take help from, it would be great help
Apologies if it was not clear in my last post, but since this works correctly in a C++ project it is probably an issue with the C# wrapper. If you are able to determine what the issue is within the C# wrapper, you could definitely fix it locally. The C++ layer of the SDK cannot be modified.