Azure IoT possible yet?

I was wondering if any connectivity to Azure IoT was possible yet, given that the network stack is still under active development. In .NET 5 I can use the Microsoft.Azure.Devices.Client NuGet package which makes development very simple. This is a .NET Standard 2.0 package, but there seems to still be compatibility issues while base framework components are being developed.

Has anyone succeeded in getting messages to Azure?

Should be fixed in RC-1