Hi Jaroslaw Bazarko,
Thank you for your inquiry about Diagram Control in the WinUI Platform.
We regret to inform you that we do not have any immediate plans to implement diagram control in the WinUI Platform. However, we will consider your request for implementation in the future based on user demand.
If you have any other questions or require any other assistance, please do not hesitate to let us know.
Thank you for your understanding and we apologize for any inconvenience this may have caused.
Regards,
Karthick Arjunan