Missing application icon for exe if built on Linux

[MarkKoz]

I have an icon specified with ApplicationIcon in my .csproj. If I build the project on Windows 10 with runtime ID win-x64, the resulting exe has the specified icon - no problems. However, if I build the same project using the same RID on Linux, the exe does not have the application icon. I've seen the same issue on Linux both in CI (Azure agent is Ubuntu 18) and with my local install of Arch.

.NET SDK version: 3.1.102 (both on Windows and Linux)
TargetFramework: netcoreapp3.0
Command used: dotnet build -c Release -r win-x64 /path/to/.csproj

[dsplaisted]

This sounds like a duplicate of dotnet/runtime#486 and/or dotnet/runtime#3828. @vitek-karas, @swaroop-sridhar, is that correct?

[swaroop-sridhar]

Yes this is a dup of dotnet/runtime#3828