@alpay calışır, Thanks for posting in Q&A.
Based on my research, in What's new Intune, there is a feature called migration from Xamarin to .NET MAUI, and I cannot find any related message in Features in development Intune, so, currently, Microsoft Tunnel currently does not support .NET MAUI, if you want Intune to implement this feature, you can submit your feedback to Intune.
https://feedbackportal.microsoft.com/feedback/forum/ef1d6d38-fd1b-ec11-b6e7-0022481f8472
Thanks for your time and understanding.
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